Maxim Defense PDX SCW 5.56 5.5″ 20rd Pistol Brace

The Maxim Defense PDX SCW is a compact AR-style pistol built for tight spaces and quick handling. It features the patented SCW system: a 4″ brace assembly with an integrated bolt carrier group and interchangeable buffer weights for improved recoil management and follow-up shots. The package includes the Maxim HATEBRAKE muzzle booster installed under the handguard to help manage recoil and redirect blast forward. Overall length measures approximately 18.75 inches, making the PDX notably compact for urban, vehicle, or close-quarters applications.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel length is 5.5 inches.
• The capacity is 20 rounds.
• The action type is Semi-Auto.
• The stock configuration is a Pistol Brace.
• The primary material is Aluminum.
• The finish is Anodized.
• The barrel is Threaded.
• The included muzzle accessory is the HATEBRAKE muzzle booster.
• The handguard uses the M-LOK interface.

With its short overall length, integrated SCW system, and HATEBRAKE muzzle booster, the PDX offers a highly compact, controllable platform for operators who need a minimal footprint without sacrificing modern features. Its combination of a threaded 5.5″ barrel, M-LOK compatibility, and interchangeable buffer weights provides configurability for a range of practical uses where space is limited and handling is critical.