At just 18.75" in overall length, the PDX delivers groundbreaking power and performance in a sub compact platform. These cookies will be stored in your browser only with your consent. Barrel Length: 5.5". Listed In: Rifles; Add Listing To Favorites; Flag Scam; Spam/Inappropriate; Over-priced; Vendor Listing; Unresponsive; Report illegal firearms activity to 1-800-ATF-GUNS or your local police department. Will SIG's .277 FURY really stand, NEW from Smith & Wesson comes a folding pistol caliber carbine that packs down smaller, Nighthawks don't grow on trees! [SHOT Show 2020] New PDWs! Maxim Defense MDX 508 & MDX 510 Using the NATO M855 62gr ball ammo with a 1:7 . For sale is a Maxim Defense MDX 505 PDX in 7.62x39mm. It is offered in three calibers: 5.56 NATO, 300 BLK, and 7.62x39. The integrated BCG with interchangeable buffer weights gives you maximum performance andversatility without sacrificing form and functionality. The addition of the Helios suppressor makes it even more suited for fighting in confined spaces, though switching to the suppressor does lead to much more gas. 2023 Maxim Defense Industries. Accessories : Muzzle Brake Action : Semi-automatic At just 18.75 inches in overall length, the PDX delivers groundbreaking power and performance in a subcompact platform. We also use third-party cookies that help us analyze and understand how you use this website. The ALG trigger also has a nice, clean break. Configuration: SCW Pistol System. Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. Maxim Defense PDX 5.56 NATO - FDE - Shark Coast Tactical 2023 Maxim Defense Industries. Maxim Defense MDX 505 PDX 7.62x39mm. . Sale! There are no buttons to push. Cloud, Maxim entered the gun industry as a bit of a maverick company, specializing originally in accessories before moving into all-up firearms such as the PDX pistol. Among their most popular products has been their series of SCW, PDW, and CQB stabilizing braces, making them well-positioned to weigh in on the looming issue surrounding the planned ATF rule that would, in all likelihood, outlaw most pistol/brace combinations without a tax stamp. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Maxim Defense Industries PDX SBR - 300 Blackout - Bauer Precision This just the first taste of what's to come from Maxim Defense. Pre-Orders will ship out sometime in April of 2019. Showing 1-9 of 31 results. Here's what Maxim Defense tells us: St Cloud, MN - Maxim Defense, the premiere manufacturer in PDW-stocks, pistol braces, and accessories, is unveiling it's newly-designed PDX in 7.62x39mm and 5.56 NATO calibers at SHOT Show 2019 in both SBR and Pistol formats.. Born from the SOCOM PDW solicitation, the NEW Maxim Defense PDX is designed to handle the fierce demands of the Tier-1 community. The Maxim Defense PDX is one of the coolest guns to hit the market recently, and we got a chance to take it for a test drive atF.I.R.E. Pdx - Though based on Eugene Stoners M16/M4 carbines, the MDX utilizes a modified buffer and receiver extension to accommodate its proprietary ultra-compact PDW brace. Long guns and ammunition will ship FedEx Ground. We'll assume you're ok with this, but you can opt-out if you wish. SCW Buffer Tube MSRP: $ 60.00 - $ 70.00 Details. Just be sure to check all local and state laws on how to transfer and transport the various types of firearms. All Rights Reserved. I backed off and a number of situations went through my head. If youre looking for a first response gun, the Maxim PDX is the answer. Maxim Defense MDX 505 PDX Mil-Spec Complete Upper - 5.5" Black . About Us: Reeves Precision Rifles Custom shop / special orders. Despite the very short barrel pushing out 5.56, it was a cream puff to shoot. The qualities that make a gun great for concealed carry may not be the same qualities that make a gun great for other purposes. Closed Sundays, SEND US AN EMAIL Maxim Defense Industries SPS 505 PDX, Semi-automatic Pistol, AR, 7.62X39, 5.5" Barrel, Anodized Finish, Black, M-Lok Compatible Handguard, HATEBRAKE Muzzle Brake, ALG Combat Trigger, SCW Pistol System, Manual Safety, 20 Rounds, One Magazine MXM-50801 MAXIM PDX SBR 762X39 5.5' 20RD FDE - whitestoneordnance.com Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. For Sale/Trade: Maxim PDX 5in 7.62. INCLUDES ORIGINAL BOX !!! Coming in at just under 19 inches, the PDX is offered in powerful calibers such as 5.56 NATO, .300 Blackout, and 7.62x39mm. CCS Buffer Tube MSRP: $ 65.00 - $ 75.00 Details. The Maxim Defense PDX is a high quality PDW that can be used for self defense, home defense, truck gun or even a back pack gun. Maxim Defense PDX SBR AR Pistol For Sale - Rainier Arms They werent giving up either. But it left me with an uneasy feeling. Maxim Defense achieved this by having a unique bolt carrier group, where the buffer weights actually sit partially inside of the BCG. 9am - 5pm (MST) Maxim Defense PDX, 5.56NATO, Urban Grey, 5.5" Barrel Mon thru Fri: Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Born from the SOCOM PDW solicitation, the NEW Maxim Defense PDX is designed to handle the fierce demands of the Tier 1 community. We charge $65.00 to ship all orders to Alaska & Hawaii, but you will . At just 18.75 in overall length, the PDXdelivers groundbreaking power and performance in a sub compact platform. While visiting the Maxim last month, we talked with Dave Larson, the company's CMO, about the brace question. At just 18.75 in overall length, the PDXdelivers groundbreaking power and performance in a sub compact platform. The M-RAX makes the already simple MLOK attachment method crazy easy to use. Maxim Defense PDX, M-RAX Rails, & Stock for the SIG SAUER MPX Cloud Minnesota, Maxim Defense is dedicated to producing high quality firearms that are lighter, better, and more reliable than the competition. This website uses cookies to improve your experience. Based in St. <p>Maxim Defense Industries PDX, Semi-automatic SBR, 762X39, 5.5' Barrel, Flat Dark Earth (Arid), Maxim Defense Hatebrake, SCW Stock System, ALG Combat Trigger, 20Rd MXM-47804</p> . These cookies do not store any personal information. Serial number- MXM-18-10627. To learn more, please visit www.maximdefense.com and follow us on Instagram, Facebook, or Twitter @maximdefense. MAXIM PDX SBR 300BLK 5.5" 20RD FDE | SP Firearms Unlimited | Franklin "We don't have a tremendous amount of time to comment on this.". The guns were developed in the 1960s by Robert Mainhardt and Art Biehl through their joint company MB Associates. The Maxim PDX was developed from the SOCOM PDW solicitation and was designed to withstand the rigors of the Tier 1 community. Parts and Accessories - Maxim Defense SPECIFICATIONS: Calibers: 5.56 NATO, .300 BLK, and 7.62x39mm. The Maxim Defense CQB stock for theSIG MPX has an MSRP of $329.95 and can be found on their website now. The next size up in the MDX family is the 508. Gun Cleaning Rods & Accessories Gun Lubricants, Solvents & Degreasers Gunsmithing Tools Armorer's Wrench . My first time demoing a PDX was at the F.I.R.E. Regardless of the extremely short length, Maxim Defense has engineered the PDX barrel to be both reliable and accurate for its users. Cake. Parts & Accessories Price $0 - $99.99 $100.00 - $199.99 $300.00 - $399.99 $400.00 - $499.99 $600.00 and over Caliber .300 AAC Blackout; 308 Winchester/7.62 NATO; . It has no buttons to operate and can be instantly deployed to a preset length controlled by five detents in . By signing up you agree to Guns.com's Maxim Defense PDX. Another very well throughout feature is the ability to set what length the brace/stock will be deployed at. Let us help you . Common feedback was that this is a fun gun. Find 27 Maxim Defense Industries Gun Parts, AR 15 Parts, Rifle Parts - Up to 27% Off only at OpticsPlanet.com . Handguns will ship FedEx 2nd Day Air. All Ammunition AR-15 & AR-10 Book Gear & Accessories Handgun Holsters Precision Rifle Rifle Scopes & Optics Shotgun. 6 models Maxim Defense Industries MDX 505 PDX/SCW Compatible URG Upper Receiver (3) . This gun was designed specifically to meet the needs of Tier 1 . The PDX got no complaints, except from the people not shooting It is loud! The Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit The buffer system/bolt assembly allows this AR pistol to be 18.75 inches with the stock collapsed. Its designed for close-quarters combat and first response, with the small size making it easy to maneuver in tight spaces. If you're looking for something just a tad bit outside of the standard AR platform, the Maxim Defense MD15 is your answer. Impact Guns is the gun shop for all your shooting needs. Required fields are marked *. But the reliability of the gun was still solid with the suppressor. Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more. Maxim Defense PDX 5.56mm 5.5" Pistol Black - ExpressGunStore Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Breaking in the gun at the CompExpo in Grand Junction, Colorado, everyone was tickled to shoot a 5.56 through such a short barrel. Maxim Defense MDX .300 Blackout, 8.5" Barrel, CQB Brace, Arid, 30rd. The Manurhin MR73 is one of the most elite combat [], Be the first to review Maxim Defense MDX 505 PDX 7.62x39mm. Part of the preserve is on an Indian reservation and is governed by its own somewhat mysterious laws. Maxim Defense also had a selection of their M-RAX rails on display . Maxim Defense did share that they would be debutinga .300 Blackout variant of the PDX at the 2019NRA Annual Meetings, which has us pretty damned excited. All Rights Reserved, Max ingenuityfrom Maxim Defense. [WTS] Holosun AEMS (Multi-Reticle), Vortex SE 1-8x24 SFP, Vortex Spitfire 3x, Maxim Defense accessories and more inside. Maxim Defense SPS 505 PDX 5.56 NATO, 5.5 Barrel, Black, M-LOK, Hatebrake, ALG Combat Trigger, SCW Pistol System, 20rd $ 1,879.99. This website uses cookies to improve your experience while you navigate through the website. This is a custom-built gunfor small spaces, which should come as no surprise. Maxim Defense PDX: Finally, a Reliable 7.62x39 SBR :: Guns.com 2/24/2023 Chambered in 7.62X39MM, 5.5" barrel with threaded muzzle device, MLOK free float handguard, optics ready top rail, dust cover, forward assist, manual safety, textured pistol grip, 20rd magazine, and single point rear pistol buffer assembly. Maxim Defense Announces New MDX and MD:15 line of Firearms Shipping for accessories will be $15. Barrel Length: 5.5" Colors: Black or Arid. The Maxim PDX proved to be reliable and shot very well despite boasting a mere 5.5-inch barrel. Calibers: .300 BLK. By signing up you agree to Guns.com's . Recoil is almost non-existent for the shooter because the Hate Brake muzzle booster does a phenomenal job of keeping the muzzle flat, chewing up spent gas, and pushing the concussion away from the shooter. This is hands down a reliable gun, which is a unicorn for small guns chambered forthe calibers the PDXoffers. The SIG MPX arm brace just came off the molds in time for Big 3 East, we will follow up with more information later. You also have the option to opt-out of these cookies. Buy Maxim Defense PDX SPS Black 762 x 39mm Pistol Online With its ultra compact 5.5 barrel, the PDX dominates at close quarters applications. Daniel Defense vs Maxim Defense for PDW Supremacy Maxim Defense Weighs in on the Brace Issue & What YOU Can Do About It Type: Adptr Fit: Fits Maxim Defense PDX/MDX Model: Gen 7 Finish / Color: Anodized Manufacturer: Maxim Defense Industries Manufacturer Part #: MXM-48526 UPC: 680017485269 SKU: MXM-48526 PDW-style firearms, two of the undisputed names at the top are Maxim Defense with their PDX and Daniel Defense with their DDM4 PDW. SCW Buttstock Only MSRP: $ 134.95 Details. We also use third-party cookies that help us analyze and understand how you use this website. MAXIM DEFENSE PDX: FINALLY, A RELIABLE 7.62X39 SBR. These cookies will be stored in your browser only with your consent. Built to thrive in even the most extreme environments, Maxim Defense firearms are popular among casual shooters and professionals alike. You also have the option to opt-out of these cookies. Happy shooting! While driving late one night in Floridas Big Cypress National Preserve, the car ahead of me was driving abnormally slow, so I went to pass. Accessories AR Parts Holsters Magazines Range . Up for auction is a new in the box MAXIM DEFENSE Model PDX semi automatic tactical AR15 style pistol. Maxim Defense PDX SPS 5.56 NATO AR-15 Pistol Black Maxim Defense PDX SPS 5.56 NATO AR-15 Pistol Black. Larson said even the ATF has said there is a market and purpose to stabilizing braces. Necessary cookies are absolutely essential for the website to function properly. This is particularly impressive given that an SBR typically has more felt recoil. Expo in Florida. This category only includes cookies that ensures basic functionalities and security features of the website. At the heart of the PDX is the newly developed Maxim SCW stock system. Minimum price for the offer must be greater than 0% of the Product. The fact that this compact package can fire a round like 7.62x39 is impressive enough on its own. Quick shipping, excellent customer service, and every Maxim PDX ships with a Lifetime Warranty. PDX - Maxim Defense Terms and Conditions and Privacy Policy. Maxim Defense PDX Test & Review - YouTube Stay in the know. Maxim Defense SPS 505 PDX Pistol in .300 Blackout, Black Maxim Defense: Tiny but Mighty PDX AR Pistol :: Guns.com Maxim 5.5" Handguard (will fit an MR556/HK416 upper) - $175 light salt Vortex 30 mm Mount . Accessories : Muzzle Brake The Best 300 Blackout Upper You Can Buy | Maxim Defense 300 Blackout PDW At just 18.75" in overall length, the PDX delivers groundbreaking power and performance in a . This AR pistol is in good condition and comes with 1 20-round magazine. "It helps people go out and have sporting fun, it helps people for home defense, and not only that, but the school resource officers who have to carry their own purchased firearm are purchasing the pistol braces because it allows them to not have to go through a tax stamp and all the SBR regulations to actually be able to do their own job," said Larson. The PDX makes a perfect CQB firearm. The PDX comes equipped with Maxim's HATEBRAKE muzzle booster. The PDX, which is now chambered in .300BLK, 5.56 NATO, and 7.6239, had its genesis in USSOCOM. Maxim Defense PDX Now Available in Urban Grey - The Mag Life All Rights Reserved. This category only includes cookies that ensures basic functionalities and security features of the website. Ruger MKIV-SD Integral Suppressor with Optic, Savvy Sniper Quad Dual MS Sling Plastic. . Cloud, Maxim entered the gun industry as a bit of a maverick company, specializing originally in accessories before moving into all-up firearms such as the PDX pistol. The Maxim Defense M-RAX rail sections start at an MSRP of $39.95 for a seven slot, two screw model and goesup to $84.95 for the 23 slot, 6 screw version. This website uses cookies to improve your experience while you navigate through the website. The Maxim Defense PDX was originally designed by a tanker, who had to live and fight from insideconfined spaces. Meanwhile, the Congressional Research Service said the true number could be as high as 40 million. Get Guns.com offers and news!! [Hands-On Review], Maxim Defense PDX, M-RAX Rails, & Stock for the SIG SAUER MPX, awarded Maxim Defense PDW Best of SHOT Show 2019. New for 2019: Maxim Defense PDX; SHOT Show 2019 Guns: Maxim Defense PDX; First Look: Maxim Defense Integrally Suppressed Ruger MKIV-SD; First Shots: Springfield Armory Saint Victor Pistol in .308 Win. Get Guns.com offers and news!! Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit - OpticsPlanet Maxim Defense Sponsored By MCoE (Maneuver Center of Excellence) Parts and Accessories. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. But opting out of some of these cookies may have an effect on your browsing experience. Specifications: MSX-240 Suppressor MSRP: $ 2,995.00 - $ 4,995.00 Details. On lower level there is two large cutouts for 30 rd mags (fits . Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Based in St. So I had a great deal come up. Voted Best of SHOT 2019 by Recoil Magazine, this is the Maxim Defense PDX! The PDX is small enough to fit in a backpack a great idea for school resource officers and powerful enough to handle serious situations. Interchangeable buffer weights give you maximum performance and versatility . What a small package! Necessary cookies are absolutely essential for the website to function properly. Having shot a fully assembled PDX before, the real question was if there would be any noticeable difference with the build kit: One was not noticed. ARMSLIST - For Sale/Trade: Maxim PDX 5in 7.62. LNIB I decided to use an upper build kit, which allowed me to build my firearm with my own lower receiver. This further adds to the weapon's versatility and mission-configurable adaptivity. . Hence, the idea that you need to be your own first responder was further validated. Getting 7.62x39 to be reliable in an SBR has been a challenge until now. MAXIM DEFENSE PDX 505-SPS. My Cart. So if going through the tax stamp process isnt of interest, no worries. Buying a Maxim Defense PDX For Home Defense - RE Factor Tactical You can choose from an array of build options and calibers. Overall Length: 18.75" The bigger circumference of the suppressor allows for the necessary volume at a shorter length. Maxim did show the MPX parts off at SHOT but only had a 3d printed prototype for the brace. English. It is mandatory to procure user consent prior to running these cookies on your website. This is a sleek 18.75-inch semi-automatic pistol, or SBR, depending on how you want to configure it. Join us for our full review and range test. Stay in the know. to dominate close quarter encounters and achieve maximum energy on target. Maxim Defense Industries firearms, firearm parts, and accessories for sale online. The car then swerved and hit me. Daniel Defense uses their proprietary Grip-N-Rip, while Maxim employs a Radian Raptor-LT. The HateBrake muzzle device does an excellent job burning up all the excess gas, so youre not suffering with gas in your eyes when shooting. 300 BLK 16" chrome-lined, cold hammer-forged barrel with phosphate coating. It can be transferred as a pistol, an SBR, or purchased as an upper build kit. Maxim Defense SPS 505 PDX 5.56 NATO, 5.5" Barrel, Urban Gray, M-LOK Check it all out right here. If you're itching for a great 9mm 1911 that won't, Used by millions of sport shooters around the world, the Strelok Ballistic app won't be, CMMG now offering 5.56mm caliber option for AR15 pistols, CIVIVI Conspirator: Best Sub-$100 Carry Knife? Danger Close MFG | Maxim Pdx/mdx Pstl Housing Only Blk Maxim Defense Industries, PDX, Semi-automatic SBR, 300 Blackout, 5.5" Barrel, Flat Dark Earth (Arid) Finish, Maxim Defense Hatebrake, SCW Stock System, ALG Combat Trigger, 20Rd Choose Options Quick view AREX Zero 2S: The Slovenian Shooter [Review], Best Pump-Action Shotgun: Field & Home Defense [2023], Blue Collar One Stamp: KP-9 Spare Parts PCC, Any Which Way You Can: Griffin Armaments Bold New DUAL-LOK Family of Suppressors, The Unsung Heroes: Top 9mm Pistols For EDC, What Is .277 Fury: Basics, Ballistics, & Army Adoption, Best 9mm 1911 Pistols (That You Can Actually Afford) [2023], United States State Department Bans Strelok Ballistic App. Click Here to get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. Maxim Defense PDX 5.56 NATO 20+1 Round Semi Auto AR Pistol, Black - MXM47803 Description PSA 8.5" Pistol-Length 5.56 NATO 1/7 Nitride 2A Armament 7" M-Lok Classic SOB Pistol - 516446379 By signing up you agree to Guns.com's Maxim Defense Pdx - For Sale :: Shop Online :: Guns.com All Rights Reserved, Maxim Defense Weighs in on the Brace Issue & What YOU Can Do About It. Manufacturer Maxim Defense ; Caliber 7.62x39 . Ships in 2 to 4 business days. At SHOT Show 2020 they once again brought us something new with their Maxim Defense MDX series! Though the other calibers are quite fun, 7.62x39 is what makes the PDX special. To make an offer please complete the form below: Minimum price for the offer must be greater than or equal to $0. Payment Methods: CC money order-cashier checks credit cards 3% fee. I TOOK PIC. The Maxim Defense PDX checks off these boxes. Maxim Defense PDX Upper Build Kit Review :: Guns.com Component Cleaning Gear Option MSRP: $ 19.69 - $ 19.99 Details. Maxim Defense is headquartered in St. You drop the rail into the slots, push your wrench in to lift the T nut and rotate 90-degrees, drop the T nut back down and tighten. Maxim PDX AR-15 Pistol 7.62x39, 5.5" Barrel, Hate Brake, Flat Dark Earth, PDW Brace, 20rd Mag . Carbine length gas system. The brace/stock options, depending on if you choose a pistol or SBR format, allow for rapid deployment. HOURS OF OPERATION This category only includes cookies that ensures basic functionalities and security features of the website. Showing 1-9 of 11 results. We consistently have the lowest prices, as well as one of the largest handgun inventories in the . Its ability to do it reliably with and without a suppressor makes it a gun you just dont want to give back after testing. Coming in at just under 19 inches, the PDX is offered in powerful calibers such as 5.56 NATO, .300 Blackout, and 7.62x39mm. Finish: Black Hard Anodizing. PDX. We spent some time playing with the M-RAX a bit and found it to not only be clever, but so easy to use. That was me with the Maxim PDX. [email protected] US. along with Maxim PDX stocks, rail systems, accessories, and more! Our Low Price. The bolt carrier group is integrated with buffer weights to shorten the brace/stock to 4 inches, and buffer weights can be adjusted to further tune the gun. The PDX dominates close-quarter encounters and achieves maximum energy on target. But opting out of some of these cookies may have an effect on your browsing experience. Rapid deployment, purpose driven materials, and the functionality you need, the Maxim Defense SCW Stock is simply the shortest, most thought out, versatile, and durable SCW stock on the market. Guns.com is dedicated to helping you choose the perfect fit for your concealed carry needs by providing a selection of guns that are ready for the task. The PDX is also offered as a pistol with a brace. Maxim Defense Firearms, parts, accessories. Necessary cookies are absolutely essential for the website to function properly. Born from the SOCOM PDW solicitation, the NEW Maxim Defense PDX is designed to handle the fierce demands of the Tier 1 community. Settings Maxim Defense PDX 5.56 NATO - FDE remove SCCY, CPX-2, Double Action Only, Compact, 9MM, 3.1"Barrel, Polymer Frame, Duo-Tone Finish, Red Dot Sight, No Manual Safety, 10Rd, 2 Magazines WARNING remove GSG-16 Carbine 22 LR w/ Faux Suppressor remove CP33 .22 LR remove SAINT VICTOR SBR 5.56 AR-15 RIFLE remove Glocks N' Roses Glock 43 remove; Image It includes a rear single point QD swivel mount, an ideal placement when using a sling for accuracy-aiding shots down range. 7075. While the handguard of the PDX has integral sling quick-disconnect points, it's also compatible with Maxim M-Rax accessories as well as M-Lok so you aren't stuck to one location. Terms and Conditions and Privacy Policy. This is a rare example of an SBR that has proven to be reliable with AK rounds. Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. At full extension, the Maxim SCW stock reaches 8.8 inches. Maxim Defense Industries PDX Pistol Kit (Upper and Brace Only) Maxim MDX 505 PDX Upper 300 Blackout 5.5 Barrel Hate Brake Black Finish SCW PDW Brace MXM-47829. This is not only a great deal on a terrific firearm this may just be your introduction to a whole new class of firearms. Pricing for the upper is $1,299 MSRP, the conversion kit is $1,799 MSRP, and the complete rifle will set you back $2,299 MSRP. We also use third-party cookies that help us analyze and understand how you use this website. Maximtells us that they will not only be offering the PDX as a complete rifle, but they also offer upgrade kits that departments can pin onto their existing M4s. The Maxim PDW Rifle Goes to Gunsite Academy It's a weapon that is based around the Maxim SCW stock system that has a total overall length of 4 inches when closed but extends instantly to a solid, shoulder-mount weapon. Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. Available Online In Limited Quantities.