The 5” 5.7mm Gray Battle-Worn AR Pistol is a compact powerhouse built for shooters who demand controllability, speed, and mechanical reliability in a minimal package due to the built in LAW folding brace adapter. Based on our Betsy Ross theme billet receiver set with a 5.5” matching billet handguard and a distressed Gray Battle-Worn finish, this pistol blends distinctive styling with function-first engineering.

Power is delivered by a 5.7mm CMMG radial-delay system paired to a lightweight, back-low carrier design that tames felt recoil and ensures reliable extraction even in short-barrel configurations. Durability and smooth operation are supported by a Battlearms ambidextrous charging handle and enhanced forward assist. The trigger system is a MIMTAC Drastik single-stage (3.5 lb SST) combined with F-35 stainless components and an enhanced bolt catch for crisp, repeatable breaks and fast follow-ups.

Ergonomics and controls are optimized for modern shooters: enhanced mag release, reinforced takedown pins, and a “Kung-fu” grip interface for secure purchase during transitions. The build uses a polished buffer spring, enhanced castle nut, and an SBA3 brace for secure shoulder/brace purchase; a LAW Tactical folder is available for users wanting a truly compact transport solution.

Optics are configured for both close and intermediate engagements — a SIG Romeo5 Gen II paired with a 3× magnifier on a riser provides instant target acquisition and extended reach when needed. Each pistol is hand-assembled, torqued to spec, inspected, and test-fired before shipment. The package ships ready with a soft bag, two magazines, QD-equipped sling, and cable lock.

Clean spec list 

• Model: 5” 5.7mm Gray Battle-Worn AR Pistol

• Receiver set & finish: Betsy Ross theme billet set with 5.5” billet handguard; Gray Battle-Worn finish

• Caliber / Action: 5.7×28mm with CMMG radial-delay operating system (back-low mass configuration)

• Barrel: 5.0” (configured for 5.7mm radial-delay system)

• Bolt / Carrier: Low-mass carrier compatible with radial-delay system; EPC/HPT where specified

• Charging handle: Battlearms ambidextrous charging handle

• Trigger: MIMTAC Drastik, 3.5 lb, single-stage (SST) with F-35 stainless components

• Controls & small parts: Enhanced mag release; enhanced takedown/pivot pins; enhanced bolt catch; enhanced forward assist; SS/enhanced pins where applicable

• Buffer / recoil system: Polished buffer spring / enhanced castle nut / SBA3 brace & Law tactical folder adapter

• Ergonomics & furniture: Foregrip / thenar support / Kung-fu grip interface

• Optic / Mount: SIG Romeo5 Gen II + 3× magnifier on riser (QD flip options available)

• Included: Soft bag, 2 × magazines, sling with QDs, cable lock

• Finish options: Gray Battle-Worn standard; Cerakote/custom finishes available on request

• Assembly & QA: Hand assembled, torqued to spec, inspected and test-fired prior to shipment