PDX™ – PISTOL
Born from the SOCOM PDW solicitation and voted BEST OF SHOT 2019 by RECOIL Magazine, the Maxim Defense PDX™ delivers uncompromising performance in a subcompact 5.56 NATO, 7.62x39, or .300 BLK platform. Engineered for Tier 1 close-quarters applications, the PDX™ measures just 18.75" in overall length, making it the ultimate PDW for confined, urban, or vehicle-based operations.
At the heart of the PDX™ is our patented SCW™ system—a 4" stock system with an integrated bolt carrier group and interchangeable buffer weights, giving you enhanced recoil control, faster follow-ups, and improved reliability across calibers. Out front, the PDX™ comes standard with the Maxim HATEBRAKE™ muzzle booster, installed under the handguard to reduce recoil, decrease flash signature, and redirect blast forward—ideal for use in close-quarters or suppressed environments.
Looking to run suppressed? Specifically engineered for barrel lengths as low as 5.5", our DSX Suppressors are the perfect companions for the PDX™. Its direct thread, HUB-compatible, or BUB-compatible Quick Detach options and high-flow design reduce backpressure while maintaining accuracy, making it an ideal choice for short-barrel suppressed platforms like the PDX™.
Additional enhancements include a rigid upper receiver with HK-height rail, a fully ambidextrous control setup, and a 2 MOA-accurate barrel for precision at short to mid-range. Built from military-grade materials and tested in demanding conditions, the PDX™ is ready for duty right out of the box.
| Caliber : |
5.56 NATO, 7.62x39, .300BLK
|
|
Barrel Length: |
5.5 inches
|
| Thread Pitch: | 1/2x28 - 5.56, 5/8x24 - .300 BLK, 7.62x39mm |
| Weight: | 5lbs 11oz |
| Overall Length: |
18.75 inches
|
| Material Composition: | 6Al-4V titanium, 17-4 stainless steel, 7075 and 6061 aluminum |
| Finish: |
Hard anodizing
|
| Stock/Brace Options: |
Maxim SCW™ Pistol System or Pistol Brace Housing
|
Features
Maxim Defense Hatebrake™
M-Rax and M-Slot compatible handguard
ALG Combat trigger
Radian charging handle and selector
Maxim SCW brace, stock, or pistol systemwith ambidextrous sling mounts
Ambidextrous magazine release
Fully floated barrel
Last round hold open
At Maxim Defense, we take pride in designing and manufacturing high-performance firearms, suppressors and accessories that deliver exceptional reliability and durability. Your feedback and positive reviews are important to us, as they help us continually improve our products. If you experience any issues with your Maxim Defense products, please contact us at info@maximdefense.com, and we’ll work with you to resolve the matter as quickly as possible. Please note that we do not cover damage caused by the installation of other manufacturers’ products.
4 reviews for PDX™ – PISTOL
4 reviews for PDX™ – PISTOL
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5
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Fun, fun, fun. Accurate, compact, reliable. This eye candy isn’t just fun, she’s the backup to my backup (iwb). Have yet to regret bringing her home with me.
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Nice choice of awesome equipment
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Maxim pdx is an awesome firearm. So grateful I was able to get one. It’s turned into my go to AR. 300 blk out and it’s well worth it for sure. Maxim is a great company with great customer service. You won’t regret it.
darren james –
5
Fernando –
Fun, fun, fun. Accurate, compact, reliable. This eye candy isn’t just fun, she’s the backup to my backup (iwb). Have yet to regret bringing her home with me.
Johnny –
Nice choice of awesome equipment
Douglas Solomon –
Maxim pdx is an awesome firearm. So grateful I was able to get one. It’s turned into my go to AR. 300 blk out and it’s well worth it for sure. Maxim is a great company with great customer service. You won’t regret it.