PWS MK114 MOD 1-M UPPER 223WYLDE 14.5

MK114 MOD 1-M Specs: – Operating System: PWS Long Stroke Piston System 3 setting Adjustable Gas Regulator – Caliber: .223 Wylde – Barrel Length: 14.5 – Gas System Length: Mid-Length – Barrel Twist Rate: 1:8 – Muzzle Velocity: 2921 fps – Muzzle Device: No muzzle device included. All NFA rules apply. – Upper Receiver: PWS Proprietary Piston Upper T6 7075 Forged Anodized – Handguard: PWS M-Lok 13.624 Handguard (1.7 width 2.25 height) – Charging Handle: Radian Raptor Ambidextrous Charging Handle