St Cloud, MN – Maxim Defense, the premiere manufacturer in PDW technologies, is proud to announce the availability of its much-lauded PDX in Urban Grey.

The PDX, which is now chambered in .300BLK, 5.56 NATO, and 7.62×39, had its genesis in USSOCOM. Born of the SOCOM PDW solicitation, the Maxim Defense PDX dominates CQB encounters and puts maximum energy on target.

The PDX – which is just 18.75 in. OAL is available in both pistol and SBR configurations. Utilization of the patent-pending Maxim SCWTM system reduces stock length to 4 in., while an integrated BCG with interchangeable buffer weights provides maximum performance and versatility without sacrificing functionality (and, for the aesthetically minded, form).

The PDX™ is also equipped with the newly-invented Maxim HATEBRAKE™ muzzle booster. This patent-pending device significantly reduces recoil, decreases the flash signature, pushes gasses and concussion waves downrange away from the operator, and improves overall performance in short barrel pistols and rifles.

? HATEBRAKE™ installed under the handguard

? 2 MOA accurate

? M-Slot compatible handguard

? Military-grade materials [17-4 Stainless Steel, 7075 and 6061 Aluminum]

? SCW buffer-carrier

? HK height rail for a more rigid upper receiver

? Optimized Personal Defense Weapon.

? Increased reliability due to included HATEBRAKE™

? Optimized for low flash signature

? Military tested Rapid Deploying PDW stock


  • CALIBERS 5.56 NATO, .300 BLK, 7.62x39mm
    • BARREL LENGTH 5.5” / 139.7 mm
    • MUZZLE VELOCITY 5.56 NATO, 62gr: 1965 FPS avg. 7.62×39, 124gr: 1675 FPS avg.
    • FINISH Urban Grey Hard Anodizing
    • OVERALL LENGTH 18.75” / 476.25 mm
    • WEIGHT (EMPTY) 5.9 lbs / 2.68 kg
    • MUZZLE DEVICE Maxim Defense HATEBRAKE™ Muzzle Booster
    • CONFIGURATIONS SCW™ stock system, SCW Pistol
    • TRIGGER ALG Combat Trigger (ACT)

Magazines: Each PDX ships with one 20rd magazine (7.62x39mm 20rd CPD mags, 5.56NATO 20rd DHL, .300BLK 20rd Lancer Systems)

Learn more about the latest Maxim Personal Defense Weapon with this video:

Maxim Defense PDX – Tough enough for the Tier 1 community and compact enough to keep you and your family safe.

Maxim Defense Industries

3900 Roosevelt Rd.   STE 110
St. Cloud, MN 56301
320-774-1661 FAX


Please enter your comment!
Please enter your name here