Primary Weapons Systems MK111 MOD 1-M UPPER .223 WYLDE 11.85"

MK111 MOD 1-M Specs:

SKU: 18-M111UA0B, UPC: 811154030351

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, T6 7075 Forged, Anodized

Handguard: PWS M-Lok™ 11.05” Handguard (1.7” width, 2.25” height)

Charging Handle: Radian Raptor™ Ambidextrous Charging Handle