PWS AR-15 MK114 MOD 2-M Upper Receiver Assembly 223 Wylde 14.5" Barrel Pinned FRC Compensator

Primary Weapons Systems MK114 MOD2-M Upper Receiver .223 Wylde 14.5in bbl Pinned FSC556 Compensator Black. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow ensuring optimal performance in diverse shooting conditions as well as optimizing it for suppressor use. This innovative system not only enhances reliability but also provides adaptability to various ammunition types and environmental factors. Specifications for Primary Weapons Systems MK114 MOD 2-M .223 Wylde 14.5in Upper Receiver: Manufacturer: Primary Weapons Systems Caliber: .223 Wylde Barrel Length: 14.5 in Gas System Length: Mid Length Barrel Twist Rate: 1-8 Threads per Inch: 1/2x28 Finish: Matte Color: Black Fabric/Material: 416R Stainless Steel Gas Block Journal Size-Diameter: .750 in Handguard Length: 14.5 in Condition: New Gas System Type: Long-Stroke Piston Magazine Included: No Features of Primary Weapons Systems MK114 MOD 2-M .223 Wylde 14.5in Upper Receiver: PWS Long Stroke Piston System: Renowned for reliability and reduced fouling with adjustable gas settings for optimal performance. 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. .223 Wylde Chambering: Meticulously designed for outstanding accuracy and reliability accommodating both .223 Remington and 5.56mm NATO. Lightweight Design: The MK114 upper weighs just 4.3 lbs ensuring superior maneuverability without compromising performance. Barrel: 14.5" .223 Wylde barrel with a 1:8 twist rate delivering exceptional accuracy and versatility when firing both .223 Remington and 5.56mm NATO rounds. Muzzle: Threaded 1/2-28 for compensators muzzle brakes suppressors and suppressor mounts (sold seperately on this specific upper - no devices included.) Innovative PicLok Handguard: Combining both Picatinny and MLOK into one for mounting accessories balancing ergonomics and functionality. Radian Raptor Ambidextrous Charging Handle: Ensures smooth operation for both left and right-handed shooters. Package Contents: Primary Weapons Systems MK114 MOD 2-M .223 Wylde 14.5in Upper Receiver Primary Weapons Systems 18-2M114UA0B: MK114 MOD2-M Upper Receiver .223 Wylde 14.5in bbl Pinned FSC556 Compensator Black