Primary Weapons Systems MK111 MOD 1-M Upper Receiver 7.62×39 11.85in Pistol Length 1-10 Twist PWS Triad 30 3-Setting Adjustable Gas System Black

Primary Weapons Systems MK111 MOD 1-M Upper Receiver 7.62×39 11.85in Pistol Length 1-10 Twist PWS Triad 30 3-Setting Adjustable Gas System Black. This line features a free-float MLOK handguard forward assist controls and a design closer to mil-spec standards catering to civilians and Law Enforcement alike. With fully forged upper and lower receivers the MK1 MOD 1-M offers a straightforward solution for those seeking a high-value option that delivers unwavering performance in any situation. Specifications for Primary Weapons Systems MK111 MOD 1-M 7.62x39mm 11.85in Upper Receiver: Manufacturer: Primary Weapons Systems Caliber: 7.62x39mm Barrel Length: 11.85 in Gas System Length: Carbine Length Barrel Twist Rate: 1-10 Muzzle Device: PWS Triad 30 Finish: Anodized Color: Black Fabric/Material: T6 7075 Aluminum Handguard Length: 11.05 in Gun Rail: M-LOK Gas System Type: Long-Stroke Piston Magazine Included: No Features of Primary Weapons Systems MK111 MOD 1-M 7.62x39mm 11.85in Upper Receiver: PWS Long Stroke Piston System: Renowned for reliability and reduced fouling with adjustable gas settings for optimal performance. Forward Assist Integration: Essential for reliable chambering of rounds particularly in adverse conditions ensuring seamless operation and increased reliability for shooters. Suppressor Optimized: Provides enhanced suppressor performance by minimizing back pressure reducing gas blowback and optimizing gas flow for a cleaner and more comfortable shooting experience. Lightweight Design: The MK111 upper weighs just 4 lbs ensuring superior maneuverability without compromising performance. Barrel: 11.85″ Wylde barrel with a 1:10 twist rate delivering exceptional accuracy and versatility when firing most 7.62×39 rounds. 7.62×39 Chambering: Meticulously designed for outstanding accuracy and reliability for 7.62×39 ammunition. Fully Forged Receiver: Forged 7075-T651 Aluminum upper receiver for durability and strength designed to mil-spec standards ensuring compatibility and familiarity for users. Free-float MLOK handguard: Offering improved handling and accessory mounting options. PWS FRC 2-Port Compensator: A suppresor compatible compensator that expertly mitigates recoil muzzle rise and is compatible with the Rearden Atlas suppressor mounting system. Radian Raptor Ambidextrous Charging Handle: Ensures smooth operation for both left and right-handed shooters. Package Contents: Primary Weapons Systems MK111 MOD 1-M 7.62x39mm 11.85in Upper Receiver Primary Weapons Systems M111UF01-1F: MK111 MOD 1-M Upper Receiver 7.62×39 11.85in Pistol Length 1-10 Twist PWS Triad 30 3-Setting Adjustable Gas System Black