MK111 Compound Pistol Specs: The Compound Pistol is a combination of a Mod 1 upper, with the Mk1 Mod 2 Lower

SKU: 22-C111PA1B UPC: 811154031297

Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator

Caliber: .223 Wylde

Barrel Length: 11.85”

Gas System Length: Carbine

Barrel Twist Rate: 1:8

Muzzle Velocity: 2741 fps

Muzzle Device: PWS Triad 556 

Upper Receiver: PWS Proprietary Piston Upper, 7075-T651 Hard coat anodize, per Mil 8625 Type lll Class 2, AR-15 Compatible

Handguard: PWS MLok™ 11.05” Handguard (1.7” width, 2.25” height)

Charging Handle: Radian Raptor™ Ambidextrous Charging Handle

Lower Receiver: PWS ambidextrous MK1 MOD 2-M Multi-Caliber Lower, 7075-T651 Hard coat anodize, per Mil 8625 Type lll Class 2, AR-15 Compatible

Trigger: Mil-Spec Enhanced, PTFE Coated.

Trigger Pull Weight: 5.5 – 6.5 lbs.

Buffer Tube: PWS Enhanced Buffer Tube with ratchet lock castle nut and end plate set with built-in QD mount

Buffer: PWS Enhanced H2 Steel Body Buffer

Furniture: Bravo Company USA® Buttstock and Pistol Grip