***MSRP $2495.00*** New Maxim Defense PDX - 5.5” 300BLK PDW - Billet Upper & Lower - Arid (Brown & Flat Dark Earth)

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Seller Rating: Not Rated
Listing ID: 98FA208A
Sold By: Vendor
Listed On
May 12, 2026
Item Type
Rifles
Caliber/Gauge
300 Blackout (7.62x35mm)
Manufacturer
Maxim Defense
Condition
New
Location
Oklahoma City, OK
Seller Ships
Yes
Member Since
Jan 2016

VETERAN OWNED AND OPERATED - GOD BLESS THIS COUNTRY AND THANK YOU FOR ALL THE REPEAT BUSINESS


New Maxim Defense PDX - 5.5” 300BLK PDW - Billet Upper & Lower - Arid (Brown & Flat Dark Earth)

Born from the USSOCOM PDW solicitation, the NEW Maxim Defense PDX™ is designed to handle the fierce demands of the Tier 1 community. The PDX™ dominates close-quarter encounters and achieves maximum energy on target. It measures just 18.75″ in overall length and delivers groundbreaking power and performance in a subcompact platform. At the heart of the PDX™ is our Maxim SCW™ system. This patent-pending system cuts down the length of the stock to 4″. The integrated BCG with interchangeable buffer weights gives you maximum performance and versatility without sacrificing form and functionality. The PDX™ comes equipped with Maxim’s HATEBRAKE™ muzzle booster. This patent-pending device significantly reduces recoil, decreases the flash signature, pushes gasses and the concussion wave downrange away from the operator and improves overall performance.
FEATURES
• HATEBRAKE™ installed under handguard
• 2 MOA accurate
• M-slot compatible handguard
• Military grade materials [6Al-4V titanium, 17-4 stainless steel, 7075 and 6061 aluminum]
• SCW buffer-carrier
• HK height rail for a more rigid upper receiver
FUNCTIONS
• Optimized personal defense weapon
• Increased reliability due to included HATEBRAKE™
• Optimized low flash and sound signatures
• Military tested rapid deploying PDW stock
TECHNICAL SPECIFICATIONS
• Caliber: .300BLK
• Barrel Length: 5.5 inches
• Thread Pitch: 5/8x24 - .300 BLK
• Weight: 5lbs 11oz
• Overall Length: 18.75 inches
• Muzzle Velocity: 1,850 fps average
• Material Composition: 6Al-4V titanium, 17-4 stainless steel, 7075 and 6061 aluminum
• Finish: Hard anodizing
• Stock/Brace: Maxim SCW™ Pistol System

SW OkC 405-210-2329
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