Maxim Defense PDX 300 BLK 5.5″ 20RD Black with Brace

The Maxim Defense PDX in 300 Blackout is a compact powerhouse designed for Tier 1 close-quarters applications. With an overall length of just 18.75 inches, this PDW (Personal Defense Weapon) is optimized for confined, urban, or vehicle-based operations. At its core is the patented SCW system, featuring a 4-inch brace system with an integrated bolt carrier group and interchangeable buffer weights for enhanced recoil control, faster follow-ups, and improved reliability across calibers.

• Caliber: 300 Blackout
• Barrel Length: 5.5 inches
• Capacity: 20 rounds
• Color: Black

The PDX also includes the Maxim HATEBRAKE muzzle booster, positioned under the handguard. This feature effectively reduces recoil, decreases flash signature, and redirects blast forward, making it ideal for use in close-quarters or when suppressed.

Available from ICB Firearms, with fast nationwide shipping to your local FFL dealer and local pickup in Saint Clair Shores, Michigan.