No, were talking about modern PDWsAR pistols and SBRs and similar firearms that fold, collapse, and transport easily. Heckler & Koch announced in December 2019 that a long-awaited civilian variant of its MP5 was finally coming to market. I also ended up buying the DDM4 PDW this past July. Are you ready to Buy Once, Cry Once? Its a very accurate choice, and at around $500-600, it will outshoot almost any AR in that price range. Move along. Both the upper and lower mil-spec receivers are CNC machined from 7075-T6 . Feels better balanced for me. If weight matters most go V7P or PDW. One of the most popular sellers this year. This gave rise to various new designs that aimed to upgrade the 9mm with better cartridges such as the famous 5.7x28mm FN P90. The barrel profile has to do with the weight, cut, and overall strength of the barrel. You get a short-barreled rifle and a suppressor with only one tax stamp. Apparently heavy, but I wouldn't call my DDM4 PDW "light," so I don't think either gun should be competing in the "lightweight" category. But with the bar set so high, can they really live up to the hype? If you purchase a factory SBR in .300 Blackout, why not spend a little extra money to get the most gun possible? Full Member. Evaluating Sig Sauers MCX Rattler will help refine its existing requirements for this type of gun ahead of a larger purchase. The CZ Scorpion is a fan favorite with several different variants. With the Honey Badger, theyve taken the AR platform and shrunk it to nearly SMG size. Not surprising, youre getting attention to detail and a quality end product. Personal Defense World has more details on the Springfield PDW. He also runs Historical Firearms, a blog that explores the history, development and use of firearms. Based on Rugers popular PC Carbine, theres a lot to like here, starting with a sub-$800 MSRP; that leaves plenty of room to add aftermarket accessories to the PC Charger, as our friends at Personal Defense World did. Except for Sig Sauer, the vendors did not meet the technical requirements and/or the weapons do not meet the commercial definition. Daniel Defense knows that though and includes an SLR M-LOK MOD2 Front Handstop to protect your digits. The stripped-down SBR version of the Rattler weighs in at 5.7 pounds. Its 21 inches long. The Personal Defense Weapon as it exists today evolved as a hybrid between a submachine gun and an AR15 rifle, retaining the compact size and ammunition capacity of the sub-gun while adding the power, accuracy, and penetration of the AR15 platform. For someone without budget worries or with limited mechanical skills, this seems like a no-brainerbut at 18xx or so, I could build my own version using PSA components, a fancy trigger and BCG, and have money leftover for a Mossberg 940 JM PRO, shifting it from no-brainer to deal-breaker. The V7 P with LAW Tactical folding adapter features the SB-Tactical SOB Pistol Stabilizing Brace. Learn the 3 most popular shooting stances & more. WebSIG Sauer MCX Rattler PSB $ MSRP: $ The SIG MCX in a discrete platform featuring a 3-position pistol brace and a 5. SIG Rattler: Why the MCX Is the Perfect 300 Blackout PDW Solution Boasting Most Daniel Defense firearms are also available in a range of durable Cerakote finishes that protect the rifle and make it undeniably attractive. The Q Honey Badger is a PDW-sized premier option for those seeking a gun in .300 Blackout. The Rattler, a short barrel rifle with distinguished with an operating system that uses a short-stroke recoil gas piston, won the approval not only of the military personnel, but just about every firearm enthusiast and professional user looking for a compact rifle that is convenient, powerful, and easy to handle. towards your level. This exceptionally short barrel also has a slight twist rate that accommodates for heavy bullets. It is a handy caliber to have. Barrel length: 5. . Blackbird Armament is a relatively new player in the scene, but already has a number of solid offerings; tops on the list for us is the Bantam. When we think of .300 Blackout, its natural to think of suppressed use. Well, allow me to introduce you to the idea of a bullpup. I had the factory trigger reinstalled- it feels much better for me. The all-new HK SP5 is a semi-auto sporting pistol that looks and feels like the vaunted MP5. Johnny has the DDM4 PDW in .300 Blackout sent to him by Daniel Defense themselves and gave it a full shakedown and testing, take a look at the video below or read on for the full story! Stay Tuned to the RE Factor Tactical Blog and be part of this all VETERAN-run website. On top of that, 20 years of warfare has been a proving ground of firearms technology. A forum community dedicated to SIG Sauer Pistols and SIG Sauer Rifles owners and enthusiasts. Our Store;. JavaScript is disabled. Click below for a FREE LESSON! Additionally, the rifle is designed to accept standard AR-15 magazines, which makes finding spares and differing capacities easier. For the best experience on our site, be sure to turn on Javascript in your browser. Type your email address and well send Personal Defense World has a longer review of the Daniel Defense PDW. Only you can judge that. Whats not to like about a .300 Blackout firearm that folds down to just 16 inches? Thanks for the review. One of which is the adjustable brace which in the absence of buffer tubes makes for a discreet and compact firearm with rifle-like powerful capabilities. With a better trigger, Id say its a better all-around platform than the MCX. The barrel profile has to do with the weight, cut, and overall strength of the barrel. I did, still didnt cycle with anything other than subs pushing the threshold on being supersonic. All three are a blast (literally) to shoot but the PDX is by far my favorite. And stay in touch with newsletters of our best articles on techniques, guns, & gear. I wont keep you in suspense though, the bottom line is that this PDW lives up to the hype. Plus i think it looks better, so that ends all arguments /s. Other than putting in the stiffer spring that comes in the box, I haven't modified anything on the gun. Love your page and recommend the articles to everyone I know from from first timers to seasoned shooters. The SIG Rattler doesnt necessarily fall into that category, as its much more rifle-like, but still defines the more modern PDW. I would only buy the Rattler if i needed a compact gun bag. PWS doesnt get mentionedagain?! The modern Personal Defense Weapon has evolved quite a bit 30 years after the FN P90 was launched. See our Best Red Dots article for more info and its competitors. Hopefully this article has, at the very least, helped you to understand some of the differences between Daniel Defense firearm categories. Notify me of follow-up comments by email. Gemtech GMT-300 BLK (Photo: Silencer Shop) The sound suppression out of this thing is absolutely phenomenal and can drop. Barrel lengths range from 16 inches up to 20 inches, and theyre all Strength-to-Weight barrel profiles to easily handle the larger loads these rifles are designed to shoot. Which looks cooler? Tax stamps are a real pain in the butt, so its easy to see why youd want a stamp for a can but not one for your rifle platform. WebCompare specifications of Daniel Defense DDM4 PDW Pistol 300 Blackout 02-088-22070-047 and Sig Sauer MCX Rattler 300 Blackout PMCX-300B-5B-TAP. The ability of the PDW to be concealed under a coat or in a backpack gives it a distinct advantage over a rifle. The PDW felt cheaper than the Sig (and it is). My DDM4 PDW was not cheap, but it was a lot cheaper than if I had gotten a rattler, especially if I changed the rattler to configure it how I wanted (upgrades/parts for Sig guns are expensive and rare.). Which barrel length and profile does it have? JavaScript is disabled. With that in mind, weve gathered some of the top-tier .300 Blackout rifles on the market that aim to provide you with a platform thats quiet, maybe short, or both. Now that its here, the civilian-friendly pistol variant is causing quite a stir. Learn all the important stuff about handgunswith none of the attitude. Any rifle with a barrel thats less than 16 inches is considered an SBR. The permanent suppressor extends the barrel length to 16 inches, so only one ATF tax stamp (for the suppressor) is required to purchase this rifle instead of two. In 2001 another Personal Defense Weapon entered the arena, with a more traditional appearance, and another proprietary cartridge. What makes the rifle California compliant? It will never be all that small with a can on it and Im primarily using it for home defense or a trunk gun. For more information, please visit Ruger.com. Also, with limited space in your vehicle, the compact size of the personal defense weapon makes it the perfect truck gun. Be sure to check out our video and full review of the DDM4ISR. Very under rated. AR15 style so many interchangeable parts (as others have stated). Learning how to shoot at a young age in the Boy Scouts, David now spends most of his time working on or with firearms. The LVAW uses a 6.75-inch barrel compared to the 5.5-inch barrel of the Rattler. I had a lot of trouble finding a good backpack for my pdw. Get Our Top Shooting Drills and Zeroing Targets ($47 value - but FREE for a limited time). For a better experience, please enable JavaScript in your browser before proceeding. My PDW had more recoil and muzzle rise in stock form than I was expecting. For more information, please visit BlackbirdRifles.com. Omaha Outdoors has SIG MCX Rattler SBR and pistol versions. This is the SIG MCX Rattler. Daniel Defense produced the all too often overlooked M4ISR for shooters who want the combination of a short barrel and a suppressor without two stamps. Moreover, installing new stocks, barrels and handguards ensure your weapon will always look and feel brand new. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. I have run 220gr, 200gr, 150gr, 120gr, 110gr. Bullpups are typically designed for right-handed shooters. A 15-inch MFR Rail with seven surfaces for accessories features an M-LOK attachment system. We have a DB 300 blk pistol in our house, and it is a very nice gun! By having a stabilizing brace instead of a stock, a Daniel Defense pistol is not considered a short-barreled rifle and does not fall under NFA restrictions. USSOCOM HQ has been researching and reviewing different systems since 2017. I do not like Sig passing the Quality Control buck to customers (personal issue). Typically those who want a fancier rifle from PSA will turn to their Lead Star series of rifles. Proudly Supporting American Family Values! The 300 Blackout loads opened the door for various designs that answered every need in the market. Overall Im happy with the purchase. To be classified as a pistol, a firearm cannot have a stock, like a rifle does, or a vertical foregrip. The contract also includes SIGs SL suppressors. Tech & Tactics. Required fields are marked *, Stay up to date with all things RE Factor Tactical with updates sent directly to your inbox, The Origin of the Personal Defense Weapon, AR Pistol Brace Buyers Guide | Everything You Should Know Before Buying. Let us know in the comments below! Any rifle with an overall length of less than 26 inches, even if its barrel is 16 inches or longer, is also considered an SBR. There are also DDM4 pistols, but well cover those later. Ruger wisely threaded the barrel to make suppressed use easy and accessible, and a built-in Picatinny rail makes adding optics easy. SUBSCRIBE TO RECEIVE OUR LATEST BLOG POSTS. anything extra and your SOCOMs program for a PDW has been running since 2017, with numerous weapon tested, the contract notice stated that Sig Sauer is the only vendor that can fulfill USSOCOMs need for the Commercial PDW requirement. Interestingly, the notice also explains that the commercial off-the-shelf nature of the program meant that submissions which were not in production or were not from theOriginal Equipment Manufacturer (OEM) could not be considered. It is affordable, simple, accurate, accepts AR-15 magazines and is ready for suppressor use out of the box. What were the deciding factors. The 300 Blackout allows for an adjustable gas block which gives you the option to use either suppressed or unsuppressed fire. In fact, one of the major goals while designing this nifty and powerful rifle was to use a specialized upper receiver to make it as compact and limited in size as possible. At just 18.75" in overall length, the PDX delivers groundbreaking power and performance in a subcompact platform. Hornady Subsonic 7.6239 Ammunition Launches 255-grain Bullet, Quietly! The SIG Sauer MCX Rattler is available in 5.56 and 300 Blackout calibers. We dont have the real estateor the timeto get into the specifications of every gun produced by Daniel, but you can familiarize yourself with the details of any firearm on our website or by downloading our catalog. WebHoney Badger vs Sig Rattler vs H&K MP5 vs Tac13 vs Daniel Defense DDM4 PDW Put your thoughts in the comments https://youtu.be/B6mN_0o_JZ8 youtube.com What's Best? When I had the itch you describe the Sig Rattler scratched it perfectly longshot2000 Sniper's Hide Dealer: CHARLIE'S. SIG Sauer is set to be awarded a contract to fulfil US Special Operations Commands requirement for a commercial, off-the-shelf, personal defense weapon (CPDW). subscribe for chance to win 200 rds. WebDDM4 PDW For Home and Personal Defense Compatible Accessories Features 1 Linear Compensator Directs muzzle blast forward, away from the shooter 2 Cold-Hammer Forged Shield Republic founded 2016. Before we get there, let's look at the concept of the personal-defense weapon (PDW). The SIG Sauer MCX Rattler is available in both SBR and pistol variants. Its also equipped with the same Rail Interface System handguard chosen by USSOCOM for CQB operations worldwide and is available in two finish colors: Black or Flat Dark Earth. Overall Length: 20.75 inches (collapsed); 24.75 inches (extended), Length: 19 inches (collapsed); 25 inches (extended). One of the joys of a short-stroke gas piston system is that the gun doesnt care much about barrel length, so you can shrink the barrel without much of a problem. So in the late eighties, the military requested a new personal weapon for the troops. You do not pay Personalize your experience. Cheap ammo. Besides the fact that everyone that has one for sale thinks its made of pure gold and are price gouging at the elite level, I'm not really sweet on all the proprietary stuff going on with it. I read that it can be ammo sensitive and less accurate. $189. We'll only use the information provided according to our privacy policy. So, were going to discuss a few of the major differences to help you better understand the defining characteristics of Daniel Defense firearms. Still feels better than the Rattler. I may earn a small part of the sale from links to any products or services on this site. OvertDefense.com Managing Editor. The DD5 line features rifles in three calibers: 7.62mm, 6.5 Creedmoor, and .260 Remington. The P90 and MP7 are the most famous examples of a classic PDW. Features on the HK SP5 include a roller-delayed blowback operating system, an elastic bungee sling that facilitates stability, a 4.53-inch long Navy barrel with threaded tri-lug adaptor, a paddle magazine release, fluted chamber, and chrome-lined bore. Maxim Defense Industries CQB Pistol - PDW Brace for AR15. It alsocollapses to less than 14 inches, which is pretty incredible. I like the DDM4 PDW because it was cheaper to purchase. No reciprocating bolt and gas system means the weapon is quieter and more efficient when suppressed. The HK SP5 is an authentic civilian version of the legendary HK MP5 submachine gun. Expensive ammo. Pros and cons: M-LOK and KEYMOD vs PICATINNY Mil-Std-1913 RAIL. The Sig MCX Rattler SBR (SBR stands for short-barreled rifle) boasts of a 5.5 barrel that is the shortest in the MCX series. Holding 30 rounds of 9mm ammo, the HK SP5 pistol is sized for dynamic CQB shooting with an overall length of only 13.9-inches. Really, I mean it this time !!! It is intended to serve as a personal defense weapon, featuring a 140 mm (5.5 in) barrel, and comes with a Picatinny rail tail interface for attaching either a compact buttstock or a folding PCB (pistol contour brace). Never had an issue. Pretty much a coyote gun now, the accuracy is unreal with reliability to match. Learn all the important stuff about handgunswith none of the attitude. Steel cased ammo. WebThe rattler is more of a one-stop shop if you want to do home defense and range work to 200 yards. Its PDW-sized stock (or brace) gives you an ultra-small platform, keeping the guns overall length at only 25 inches when fully extended. You can switch between 300 Blackout and 5.56mm easily. WebHoney Badger vs Sig Rattler vs H&K MP5 vs Tac13 vs Daniel Defense DDM4 PDW. The password should contain at least 8 characters with at least one number or special character. We saw the SIG Rattler PDW demonstrated at a US ArmyExpeditionary Warrior Experiments (AEWE) event back in 2019 in a configuration which might not be too far from what SOCOM have selected. The Desert Tech MDRx in 300 is a more appropriate (and roughly equivalent) choice. What you end up getting is a well-made, practical rifle thats just waiting for a suppressor. If you can swing it, GET ONE! There are a lot of factors at play with the truck guns below: Size, caliber, and price stand out, among many others. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. It did not cycle normal subs. I'm looking at building out a 5.56 little PDW pistol, possible to SBR and/or suppress later on. It is available in both 300 Blackout and 5.56mm. 5R Rifling vs. WebProbably Yes The Daniel Defense DDM4 V7P is arguably the best 300 Blackout AR-15 pistol with heavy-hitting rounds. Visit our Amazon Influencer Page for more products we recommend:https://www.amazon.com/shop/refactortactical, Your email address will not be published. Matt is a British historian specialising in small arms development and military history. There may be times when you are traveling that you want to keep a low profile and not be bothered. Officially named the DDM4 PDW, Daniel Defense launched this little guy at SHOT Show 2020. Compared to other NFA SBR-classified weapons, this brace-stabilized pistol offers people a lot of advantages even those who have no legal access to NFA Class 3 weapons. While there are pros and cons for each of these calibers, and reasons you may be attracted to one over the other, the majority of DDM4 rifles are chambered in 5.56mm. I understand wanting to include a bullpup in the list, but not the selection of the X95 - since its not being imported in 300blk anymore and hasnt been in any retail shop in a long time. Of course, that didnt solve the problem of weight and power. It looks great. With an 18-inch barrel designed for long-range shooting and a 2-Stage Geissele semi-auto trigger, depending on which caliber you select, this rifle can bring down most any North American game animal. I heard the rattler is way more gassy too but idk. You must log in or register to reply here. Buy once, cry once is a time-honored mantra in the firearms community, and if youre an adherentthen Daniel Defense is likely on your shortlist for AR-15s. gear. The PDWs pistol-length direct impingement is designed to reliably run a variety of .300 Blackout ammunition. A later improvement brought us the subsonic and supersonic 300 Blackout loads. The Alabama Arsenal video is all that's out there, and I was left unconvinced that the twist actually results in significantly more damage. This firearm is mostly a home defense or truck firearm. The PDX is also equipped with the Maxim HATEBRAKE muzzle booster. In the short time I spent with the gun, the loudest part was the projectile hitting the target. The .300 BLK chambering is perfect for its use. There is no reason to get a PCC shorter than an average pistol barrel, and no reason to get a rifle barrel so short you can't even shoot supersonic rounds effectively. With a barrel change, any AR-style rifle could use the new designs. WebDaniel defense ddm4 pdw 300bo compared to sig rattler. CZ Scorpion Micro is an extension of the CZ Scorpion Evo 3 line. Regardless, the DDM4ISR offers you a one-stamp option with only a 16-inch overall barrel for a light and handy platform. If the SBR and tax stamp arent for you, you can purchase a pistol variant of the gun and have a braced .300 Blackout pistol. Very accurate and there is no gas back to the face at all. Other than that blank flat top rail staring at you, its ready to go. Weve always had outstanding results with Sig ammo and are always happy to run it in our guns! Whats odd is that Daniel Defense kept the Keymod rails maybe they just invested heavily into Keymod and are looking for a way to get rid of all those rails. Thats because the gas block uses a plug system, unlike the more flexible 300 Blackout. I got mine when they first came out and me and my family love shooting it. 3. Luckily, weve been able to test it extensively behind the scenes and the hype is warranted. As a first time DD owner I knew of their reputation and I can tell you it is WELL deserved. Is it worth it for you? We hate SPAM and promise to keep your email address safe. The Government hereby submits a notice of intent to award the Commercial Personal Defense Weapon (PDW) contract to SigSauer. They are more compact and lighter than ever, making them the ideal weapon for Rapid deployment and CQB. Suppressed and unsuppressed, with an extremely low-flow (high "backpressure") can (read: large difference in shape of system pressure curve between can on and can off). Alabama arsenal on YouTube has a couple videos on 300 blackout barrels and twist rate. If you want light, neither gun is really going to be for you, I'm sure there is some Gucci carbon fiber handguard PDW out there, or you can deal with the cult of Q and their QC and customer service (lol) for a Honey Badger. I would be proud to have any of your weapons, in reality they are more of a work of art, and engineering. While we mention other quality brands in this article, Maxim Defense has led the pack in the technology and development of this platform. Well wait. In addition, due to the programmatic requirements of this effort, we can only award to the Original Equipment Manufacture (OEM); in this case its Sig Sauer. But at the better part of two grand in cost, DD could at least slap on some iron sights. For more information, please visit Springfield-Armory.com. I travel and write and sometimes I don't have to travel to write. Those two allowed for better suppressor optimizations which suited covert-operations and hostage-rescue units much better. The CZ Scorpion Micro features an SB Tactical Pistol Stabilizing Brace. I've the PSA 11" pistol Upper mated to a Noreen 80% Lower a buddy let me use his CAD/CAM to finish out. Ready to go wherever it's needed, the MCX Rattler PSB features a 3-position telescoping pistol brace for stability and easy concealment. The build quality simply isnt as good. Specifications and pricing subject to change. The LVAW also features a different handguard, stock, and pistol grip. That is obvious, don't have to own one to see that. Weve beat the crap out of a handful of Romeo5 dots now and not a one of them has given up the ghost. No gas adjustments needed for reliability. Clearly. For more information, please visit ChiappaFirearms.com. They also added the Marksman trigger to help increase accuracy. Short barrels and .300 Blackout go hand in hand, and the short 5.5-inch barrel keeps the weapon ultra small and light, and this gun is absolutely begging for a suppressor. The cold hammer forged (CHF) barrels come in five barrel profilesM4, Government, Lightweight, Strength-to-Weight, and Stainless Steel. It falls under the definition of a pistol. The mil-spec bolt carrier group is chrome-lined and features a properly staked gas key. Like the SIG Rattler, the Blackbird Bantam is available as a pistol or SBR (pictured). I fail to see for the money what the heck your paying for here. Select what level shooter you are! Those of us who believe in and support the constitution, need to support the constitution fully in all its amendments not just when it agrees with our personal views. 1- Sig MCX Rattler in 5.56 (conversion kit) - I already have a .300blk Rattler, so I could just buy the barrel for around $550-600 and be good to go. And it took almost twenty years for two major firearms manufacturers, namely Remington and Advanced Armament Corporation to work together to come up with a round as lethal as the AK 47s 7.62x39mm but still fit in AR files and their ilk. Its that time of year! In addition, you can access all controls of the weapon even when its folded. The Sig Canebrake in 300 BLK had much less felt recoil, which is to be expected given the piston system. We actually got our hands on a prototype back in October at the 2019 Athlon Outdoors Rendezvous. This does make for a fantastic home defense, truck gun, ranch rifle, or hog killer! Chiappa designed its CBR-9 (Black Rhino) as a PDW, and it shows. DDM4 rifles share many of the same features, which make them Daniel Defense products. The Ruger American Ranch .300 Blackout offers shooters a bolt-action option for suppressed usage. The MCX Rattler was "designed shorter than any M4 ever produced," said Sig when it was introduced, offering rifle-like ballistics in a sub-gun-sized package. Extending it will give you 7 more in length. It is also DI so if you are running suppressed (and you should be) its going to be more gassy than a piston gun and non adjustable out of the box. Daniel Defense DDM4ISR This outstanding rifle lets you keep a minimum length gun without running afoul of any SBR or pistol brace workarounds. My two cents. The Hatebrake was designed to simulate the back pressure of a suppressor so no tuning will be required when swapping. No reservation. It runs. The integrated BCG with interchangeable buffer weights gives you maximum performance and versatility without sacrificing form and functionality. However, any Rattle barrel can be swapped with other Rattlers. The Ballistic Long-Range Precision Issue Bringing Long-Range Fire! Absolutely love it. The PDX dominates CQB encounters and achieves maximum terminal ballistics on target. The OEM (Sig Sauer) must provide New Equipment Training (for both Operators and Engineers/Technicians), Parts Replacement Schedule, sustainment etc Sig Sauer is the only vendor who can fulfill the programmatic requirements because they are the sole owner the Intellectual Property (IP) and the technical data package of the Sig Sauer Rattler system. Reddit and its partners use cookies and similar technologies to provide you with a better experience. guns & The votes are in! JavaScript seems to be disabled in your browser. Appreciate the help! The PDW Brace features thick stainless steel guide rods to stabilize the polymer stock for better and more comfort while shooting a few boxes at the range. I do not own a rattler. The tacops is compatible with virtus parts so I can swap 556 barrels and longer hand guards very easily. If size matters most, go MCX. The low-profile gas block is CNC machined from 4140 hardened steel and features a mil-spec heavy phosphate coating. Fit it in a bag, in a safe under your seat, in a nightstand, or just where ever you need to keep a defense weapon ready at hand. 2. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. As you would expect, basically everything on the DDM4 is just awesome. Sig Rattler - shortest, but expensive. The adjustability of the brace on the DD outweighed the compactness of the folding brace on the sig. So, let's take a look at some of the best .300 BLK guns -- AR pistols and rifles. The .300 Blackout is superbly capable, versatile, and efficient. Please go to the Instagram Feed settings page to create a feed. Mine was a Canebrake though but same premise. Weve even tested how .300 BLK will penetrate through home walls and found multiple loads to be acceptable for effect on the target, but wont over-penetrate badly. Definitely SBRing this thing. $3458 at Daniel Defense Jump to Details Best Compact .300 BLK Sig Sauer MCX Rattler The Rattler is small, packable, lightweight, all with Sig's excellent quality. I may earn a small part of the sale from links to any products or services on this site. I was not able to handle the Rattler with a can on it but it would feel front heavy. Its chambered in .300 Blackout and features a six-inch M-LOK rail and Maxim CQB Gen 7 stock. These are some of my favorite .300 Blackout rifles, but what are yours? Completely different beast than the 9mm. And when your barrel is only 7-inches long, you dont have a lot of options. What type of handguard does it feature? Every barrel is matched with the appropriate-length gas system (Pistol, Carbine, Mid, or Rifle length) to optimize, Unlike DDM4 rifles, DD5 rifles feature an. The .300 Blackout cartridge was designed explicitly for short barrels. helas9. Be it shooting, upgrading, building, tinkering, or writing about them - sharing his passion and knowledge of firearms with others is an everyday occurrence.