The MK114 MOD 2-M does not have a pinned muzzle device. ALL NFA RULES APPLY.
MK114 MOD 2-M Specs:
Operating System: PWS Long Stroke Piston System with 3-Setting Adjustable Gas System
Caliber: .223 Wylde
Barrel Length: 14.5"
Gas System Length: Mid-Length
Barrel Twist Rate: 1:8
Muzzle Velocity: 2921
Muzzle Device: No muzzle device included. All NFA rules apply.
Upper Receiver: PWS Proprietary Piston Upper, T6 7075 Forged, Anodized
Handguard: PWS PicLok™ 13.574” Handguard (1.7” width, 2.25” height)
Charging Handle: Radian Raptor™ Ambidextrous Charging Handle