maxim defense pdx accessories

In the end, thankfully, the situation ended when they pulled into a driveway. By signing up you agree to Guns.com's Though the other calibers are quite fun, 7.62x39 is what makes the PDX special. Necessary cookies are absolutely essential for the website to function properly. This is a sleek 18.75-inch semi-automatic pistol, or SBR, depending on how you want to configure it. PDW-style firearms, two of the undisputed names at the top are Maxim Defense with their PDX and Daniel Defense with their DDM4 PDW. The Maxim Defense PDX was originally designed by a tanker, who had to live and fight from insideconfined spaces. The Maxim Defense PDX SPS is the culmination of years of research and development to create the best available compact PDW style firearm. But it left me with an uneasy feeling. Born from the SOCOM PDW solicitation, the Maxim Defense PDXis designedto dominate close quarter encounters and achieve maximum energy on target. Long guns and ammunition will ship FedEx Ground. CCS Buttstock Only MSRP: $ 149.95 - $ 154.95 Details. Maxim MDX:SP 505 PDX - 5.56 NATO. For sale is a Maxim Defense MDX 505 PDX in 7.62x39mm. Stay in the know. The PDX dominates close quarter encounters and achieves maximum energy on target. These AR15 Upper Receivers are a cut above what you get anywhere else. Overall Length: 18.75". MSX-240 Suppressor MSRP: $ 2,995.00 - $ 4,995.00 Details. New. DSX-D Suppressor MSRP: $ 1,295.00 Details. The bigger circumference of the suppressor allows for the necessary volume at a shorter length. Maxim Defense MDX 505 PDX 7.62x39mm. It would make a great gun for anyone looking for a subcompact with serious firepower. Just grab, tug, and go. Cloud Minnesota, Maxim Defense is dedicated to producing high quality firearms that are lighter, better, and more reliable than the competition. While visiting the Maxim last month, we talked with Dave Larson, the company's CMO, about the brace question. Maxim Maxim MAXIM PDX SBR 300BLK 5.5" 20RD FDE Product Code : 680017478247 Terms and Conditions and Privacy Policy. With the same heart and soul of the proven PDX, the 508 features an 8.5" . Let us help you . With an inexpensive Anderson lower, Mil-Spec trigger, and basic parts kit, I was able to finish building the PDX. It is offered in three calibers: 5.56 NATO, 300 BLK, and 7.62x39. [Hands-On Review], Maxim Defense PDX, M-RAX Rails, & Stock for the SIG SAUER MPX, awarded Maxim Defense PDW Best of SHOT Show 2019. Out of stock.300 BLACKOUT SEMI AUTO 20 ROUNDS 5.5" BARREL. 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. Maxim Defense PDX SPS 5.56 NATO AR-15 Pistol Black Maxim Defense PDX SPS 5.56 NATO AR-15 Pistol Black. The small size also makes it suitable for backpack carry or for LEO looking to add additional firepower to their tool chest. Necessary cookies are absolutely essential for the website to function properly. Payment Methods: CC money order-cashier checks credit cards 3% fee. We consistently have the lowest prices, as well as one of the largest handgun inventories in the . As such, its designed to handle the needs of Tier 1 operators in close quarter encounters. 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 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. At just 18.75 in overall length, the PDXdelivers groundbreaking power and performance in a sub compact platform. Stay in the know. Instead of letting me pass, they paced me on a narrow road with swamp on both sides. Get Guns.com offers and news!! These cookies do not store any personal information. 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. Despite the very short barrel pushing out 5.56, it was a cream puff to shoot. Impact also services the needs of law enforcement and military with our wide variety of tactical weapons and accessories. Speaking of the handguards, you can use HK 416 compatible ones and vice-versa. SKU: 680017508036 . Our Low Price. Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. Pre-Orders will ship out sometime in April of 2019. Located in St. By signing up you agree to Guns.com's English. Plus, the controls on the PDX will be familiar to those accustomed to using AR-style platforms, though the assembly and disassembly are different. 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. This patent-pending system cuts down the length of the stock to 4. 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. We spent some time playing with the M-RAX a bit and found it to not only be clever, but so easy to use. Griffin Armaments has a whole new way of looking at suppressors. The brace/stock options, depending on if you choose a pistol or SBR format, allow for rapid deployment. Designed for military applications, it is also ideal for home defense or as a truck gun. Check it all out right here. Ifyou compare it to shooting a full-sized AR chambered in 5.56, it is basically the same (if not a little less recoil). Expo in Florida. Regardless of the extremely short length, Maxim Defense has engineered the PDX barrel to be both reliable and accurate for its users. Showing 1-9 of 11 results. Sale! My first time demoing a PDX was at the F.I.R.E. Sold exclusively at Guns.com, the MD15 was engineered to fit the growing demand for a reliable, accurate & affordable AR style platform. Cake. Your email address will not be published. Pre-Orders will ship out sometime in April of 2019. Rifle 300 Blackout: The Importance of Barrel Length . Click Here to get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. This category only includes cookies that ensures basic functionalities and security features of the website. Out of stock. Stay in the know. Currently, pre-orders get a bit of a discount that brings the price of a complete PDX to $1,995. This is a custom-built gunfor small spaces, which should come as no surprise. This patent-pending device significantly reduces recoil, decreases the flash signature, pushes gasses and concussion wave downrange away from the operator and improves, Maxim PDX AR-15 Pistol 7.62x39, 5.5" Barrel, Hate Brake, Flat Dark Earth, PDW Brace, 20rd Mag, Maxim PDX AR-15 Pistol 5.56/223, 5.5" Barrel, Hate Brake, Flat Dark Earth, PDW Brace, 20rd Mag, Maxim PDX AR-15 Pistol 5.56/223, 5.5" Barrel, Hate Brake, Black, PDW Brace, 20rd Mag, Maxim PDX AR-15 Pistol 7.62x39, 5.5" Barrel, Hate Brake, Black, PDW Brace, 20rd Mag, Maxim Defense PDX .300 Blackout, 5.5" Barrel, PDW Brace, Hate Brake, FDE, 20rd, Maxim PDX Pistol .300 Black Out, Hate Brake, Black. MAXIM DEFENSE PDX 505-SPS. Choose your caliber, color, and decide between the pistol or SBR configuration. Generally,righty-built direct impingement systems send a lot of gas into the face of lefties. The goal was to break it in and see what the PDX is really about. Maxim Defense also had a selection of their M-RAX rails on display . Just be sure to check all local and state laws on how to transfer and transport the various types of firearms. Up for auction is a new in the box MAXIM DEFENSE Model PDX semi automatic tactical AR15 style pistol. Necessary cookies are absolutely essential for the website to function properly. You also have the option to opt-out of these cookies. 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. I decided to use an upper build kit, which allowed me to build my firearm with my own lower receiver. Maxim Defense states the PDX-SD has an overall length of 23.75" when collapsed, with the suppressor dimensions 5" long and 2.25" wide. 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. This category only includes cookies that ensures basic functionalities and security features of the website. Find 27 Maxim Defense Industries Gun Parts, AR 15 Parts, Rifle Parts - Up to 27% Off only at OpticsPlanet.com . Born of the SOCOM PDW solicitation, the Maxim Defense PDX personal defense weapon dominates CQB encounters and puts maximum energy on target. This category only includes cookies that ensures basic functionalities and security features of the website. 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. Sign up now to get notified of free giveaways and special deals! The barrel twist rate of the PDX chambered in 5.56 is 1:7 (178mm) The preferred load for the 5.5" barrel with a 1:7 barrel twist rate is the NATO M855 62gr ball. The PDX, which is now chambered in .300BLK, 5.56 NATO, and 7.6239, had its genesis in USSOCOM. Maxim Defense also had a selection of their M-RAX rails on display that we are just flat out enamoredby. 2023 Maxim Defense Industries. 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. SCW Brace Only MSRP: $ 139.95 Details. This AR pistol is in good condition and comes with 1 20-round magazine. All Rights Reserved. You also have the option to opt-out of these cookies. Configuration: SCW Pistol System. 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. Cloud, MN, this firearm firm designs and builds top tier weapons including Recoil Magazine's 2019 Best of Shot, Maxim Defense PDX, which features a 5.5-inch barrel and . 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 This patent-pending device significantly reduces recoil, decreases the flash signature,pushes gasses and concussion wave downrange away from the operator and improvesoverall performance in short barrel pistols and rifles. This AR pistol is in good condition and comes with 1 20-round magazine. Maxim Defense PDX. Either way, youve got yourself an incredibly powerful, reliable firearm for close quarters. Interchangeable buffer weights give you maximum performance and versatility . 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. At only 18.75 in length it delivers rifle cartridge firepower in a subcompact platform. This works in part with Maxims SCW system, which is the heart of the platform. This further adds to the weapon's versatility and mission-configurable adaptivity. Getting 7.62x39 to be reliable in an SBR has been a challenge until now. 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. It features a raised top rail, familiar AR controls, and the Maxim Hatebrake muzzle device reduces recoil for an even smoother shooting experience. [WTS] Holosun AEMS (Multi-Reticle), Vortex SE 1-8x24 SFP, Vortex Spitfire 3x, Maxim Defense accessories and more inside. Maxim Defense's PDX with the stock collapsed and a red dot sight (Photo Ian D'Costa) According to the MD rep we spoke with at SHOT, the PDX was designed with maximum concealability . The MDX also uses ultra-rigid monolithic railed forearms that incorporate M-LOK slots for increased accessory mounting points without adding extra weight. 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. Maxim 5.5" Handguard (will fit an MR556/HK416 upper) - $175 light salt Vortex 30 mm Mount . 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. SHOP ALL. Terms and Conditions and Privacy Policy. The PDX is small enough to fit in a backpack a great idea for school resource officers and powerful enough to handle serious situations. The Maxim Defense PDX came out of the SOCOM PDW solicitation. It includes a rear single point QD swivel mount, an ideal placement when using a sling for accuracy-aiding shots down range. The Maxim PDX was developed from the SOCOM PDW solicitation and was designed to withstand the rigors of the Tier 1 community. Coming in at just under 19 inches, the PDX is offered in powerful calibers such as 5.56 NATO, .300 Blackout, and 7.62x39mm. Born of the SOCOM PDW solicitation, the Maxim Defense PDX dominates CQB encounters and puts maximum . 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. By signing up you agree to Guns.com's We also use third-party cookies that help us analyze and understand how you use this website. 2023 Maxim Defense Industries. Swapping between the two requires no tuning. Meanwhile, the Congressional Research Service said the true number could be as high as 40 million. Muzzle Device: Maxim Defense HATEBRAKE Muzzle Booster. Check out all of our links here:http:. Maxim Defense MXM-47922. Shooting the PDX is a dream. 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. By signing up you agree to Guns.com's We also use third-party cookies that help us analyze and understand how you use this website. Its ability to do it reliably with and without a suppressor makes it a gun you just dont want to give back after testing. The gas system works perfectly with their HateBrakemuzzle device or a suppressor. This is not only a great deal on a terrific firearm this may just be your introduction to a whole new class of firearms. Voted Best of SHOT 2019 by Recoil Magazine, this is the Maxim Defense PDX! 877-556-GUNS. If you're looking for something just a tad bit outside of the standard AR platform, the Maxim Defense MD15 is your answer. My location was in a no service area. By signing up you agree to Guns.com's The ALG trigger also has a nice, clean break. 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! Accessories AR Parts Holsters Magazines Range . For sale is a Maxim Defense MDX 505 PDX in 7.62x39mm. It could only do so much. You also have the option to opt-out of these cookies. Overall, the PDX feels very balanced. 877-556-GUNS. This is hands down a reliable gun, which is a unicorn for small guns chambered forthe calibers the PDXoffers. It is estimated by the ATF that "only" 1 million Americans would be impacted by the proposed rule. My first time demoing a PDX was at the F.I.R.E. Maxim did show the MPX parts off at SHOT but only had a 3d printed prototype for the brace. Component Cleaning Gear Option MSRP: $ 19.69 - $ 19.99 Details. 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. We offer a wide selection of firearms, including: handguns, shotguns, rifles, ammunition, rifle scopes and optics, as well as collectible machine guns and other NFA/Class 3 guns. The Spike's Tactical 16" 300 Blackout Complete Upper offers the same level of quality and performance found in all their rifles. [email protected] US. Part of the preserve is on an Indian reservation and is governed by its own somewhat mysterious laws. Required fields are marked *. to dominate close quarter encounters and achieve maximum energy on target. V2-A5 Barrel Length: 5.5 Bore condition: Excellent, Your email address will not be published. Join us for our full review and range test. For Sale/Trade: Maxim PDX 5in 7.62. Born from the Socom PDW solicitation, the New Maxim Defense PDX is designed to handle the fierce demands of the Tier 1 community. At just 18.75 inches in overall length, the PDX delivers groundbreaking power and performance in a subcompact platform. Calibers: 300BLK, 5.56 NATO and 7.62x39mm. No more chewed up T nuts or having to pull the rail section off to slightly tighten it and then try again. The guns were developed in the 1960s by Robert Mainhardt and Art Biehl through their joint company MB Associates. On lower level there is two large cutouts for 30 rd mags (fits . There are a few different ways to get a PDX. We charge $65.00 to ship all orders to Alaska & Hawaii, but you will . All Rights Reserved, Maxim Defense Weighs in on the Brace Issue & What YOU Can Do About It. But opting out of some of these cookies may have an effect on your browsing experience. PDX. The car then swerved and hit me. We'll assume you're ok with this, but you can opt-out if you wish. This website uses cookies to improve your experience. Necessary cookies are absolutely essential for the website to function properly. So I had a great deal come up. Maxim Defense achieved this by having a unique bolt carrier group, where the buffer weights actually sit partially inside of the BCG. Of course they had the outstanding Maxim Defense PDX with them as well as several of their accessories like the upcoming SIG MPX stock and their M-RAX rails. Components and Accessories. At the heart of the PDX is the newly developed Maxim SCW stock system. Stay in the know. Maxim Defense PDX 7.62x39. All Rights Reserved. Felt recoil is very minimal for such a small gun shooting a powerful cartridge. This little gun features the firepower of an AK while reaching just 18.75 inches in overall length. This website uses cookies to improve your experience while you navigate through the website. This category only includes cookies that ensures basic functionalities and security features of the website. LOOKS UNFIRED SHIPPING $50. The qualities that make a gun great for concealed carry may not be the same qualities that make a gun great for other purposes. Shortly after the event, I had an incident that made me go from wanting to needing the PDX. "It's so important for us to fight for our rights, to fight for regulations that we all believe in that don't impede upon our Second Amendment," said Larson, urging gun owners to comment on the proposed rule. My Cart. <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> 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? We'll assume you're ok with this, but you can opt-out if you wish. Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more. 6 models Maxim Defense Industries MDX 505 PDX/SCW Compatible URG Upper Receiver (3) . To make an offer please complete the form below: Minimum price for the offer must be greater than or equal to $0. Mon thru Fri: 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 The upper build kit comes with everything minus the lower, lower parts kit, and trigger. These cookies will be stored in your browser only with your consent. The next size up in the MDX family is the 508. This patent-pending device significantly reduces recoil, decreases the flash signature, pushes gasses, and concussion wave downrange away from the operator, and improves overall performance. The Maxim Defense CQB stock for theSIG MPX has an MSRP of $329.95 and can be found on their website now. All Ammunition AR-15 & AR-10 Book Gear & Accessories Handgun Holsters Precision Rifle Rifle Scopes & Optics Shotgun. It is mandatory to procure user consent prior to running these cookies on your website. With a passion for pistols, precision rifles, and quality gear, Patrick Roberts focuses on cutting through marketing fluff to provide information that an enthusiast can rely on. Expo in Florida. While the 5.5 . That was me with the Maxim PDX. With a loud, deep bark and bright muzzle flash, the PDX drew curious onlookers. Description: Maxim Defense MDX 7.62x39 COMES WITH OPTIC & SLING. Extra cutouts include a 5" by 2.5" on the top level for accessories and on the top level 2 cutouts for extra pistol mags. UPC: 680017485269: No reviews have been written for this product. It is mandatory to procure user consent prior to running these cookies on your website. ORDER BY PHONE 800-917-7137 Sold Out See Details. Terms and Conditions and Privacy Policy. The GyroJet pistol fires small rockets or microjets that utilize rocket propulsion to fire its rounds rather than the traditional gunpowder [], The Manurhin MR73 series of revolvers was developed specifically for the requirements of the French Gendarmerie and special service units of the French Police and Military. The . The PDX is also offered as a pistol with a brace. Showing 1-9 of 31 results. The Maxim Defense PDX for sale at Impact Guns. Barrel Length: 5.5" Colors: Black or Arid. "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 dominates close-quarter encounters and achieves maximum energy on target. 300 BLK 16" chrome-lined, cold hammer-forged barrel with phosphate coating. The MDX is a magazine-fed, semi-automatic platform developed in response to the Army Expeditionary Warrior Experiment. 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 HateBrake muzzle device does an excellent job burning up all the excess gas, so youre not suffering with gas in your eyes when shooting. 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. Handguns will ship FedEx 2nd Day Air. Quick shipping, excellent customer service, and every Maxim PDX ships with a Lifetime Warranty. This website uses cookies to improve your experience. With a history and tradition of fine gun making behind them, the Manurhin series of Revolvers is truly world-class. This just the first taste of what's to come from Maxim Defense. The rifle looks like it uses the SCW system, a patent-pending system with a short length helping keep the . My Cart. 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 PDX MLOK Handstop - $20 Sig MPX Copperhead LE Trigger - $50 . Closed Sundays, SEND US AN EMAIL . . Maxim Defense MDX .300 Blackout, 8.5" Barrel, CQB Brace, Arid, 30rd. Carbine length gas system. Both employ the Maxim Enhanced SCW Buffer system and the patented Maxim Defense CQB Pistol Brace. In the quest for more knowledge, Roberts spends most of his time on the range improving his skill with a firearm with drills and classes to hone his skill set. These cookies will be stored in your browser only with your consent. Barrel Length: 5.5". CQB Button Assembly MSRP: $ 29.00 Details. Maxim Picatinny Rail Stock MSRP: $ 329.95 $ 245.00 Details. You can find the Maxim PDX for sale at Impact Guns, along with Maxim PDX stocks, rail systems, accessories, and more! Maxim DefenseCQBSCW Sub-Compact Weapon 5.5. If you're looking for something just a tad bit outside of the standard AR platform, the. Serial number- MXM-18-10627. The PDXis also equipped with the newly invented Maxim HATEBRAKEmuzzle booster. Its designed for close-quarters combat and first response, with the small size making it easy to maneuver in tight spaces. At just 18.75" in overall length, the PDX delivers groundbreaking power and performance in a sub compact platform. It can be transferred as a pistol, an SBR, or purchased as an upper build kit. All Rights Reserved. But the reliability of the gun was still solid with the suppressor. Ships in 2 to 4 business days. Daniel Defense uses their proprietary Grip-N-Rip, while Maxim employs a Radian Raptor-LT. Max ingenuityfrom Maxim Defense. This website uses cookies to improve your experience while you navigate through the website. Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. The PDXis also equipped with the newly invented Maxim HATEBRAKEmuzzle booster. All Rights Reserved. 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. I backed off and a number of situations went through my head. This website uses cookies to improve your experience. 9am - 5pm (MST) . OAL - is available in both pistol and SBR configurations. The Maxim Defense PDX checks off these boxes. The MBA GyroJet pistols are unique and one of the most unconventional firearms ever produced. The PDX makes a perfect CQB firearm. The PDX, which is now chambered in .300BLK, 5.56 NATO, and 7.6239, had its genesis in USSOCOM.