Primary Weapons Systems Mk107 Upper Receiver .223 Wylde 7.75 Inch Diablo Barrel
by Primary Arms
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Primary Weapons Systems Mk107 MOD 1-M COMPLETE UPPER\n\nNEW OLD STOCK\n\nPWS Long-Stroke Piston System: Renowned for reliability and reduced fouling, featuring an adjustable 3-setting gas block for suppressed or unsuppressed operation.\nBarrel: "The Diablo" Configuration: 7.75-inch barrel length optimized for CQB (Close Quarters Battle) and designed for reliable suppressor use.\nCaliber: .223 Wylde Chambering: Offers superior accuracy with .223 Remington and 5.56 NATO ammo, featuring a 1:8 twist.\nPWS CQB Muzzle Device: Specifically designed to push concussion forward and reduce muzzle rise in compact setups.\nFree-Float M-LOK Handguard: 7.1-inch rail allowing for easy accessory mounting while keeping the profile slim.\nForged 7075-T651 Receiver: Durable,,mil-spec style upper, often featuring a forward assist for added reliability in adverse conditions.\nRadian Raptor Charging Handle: Comes standard with the ambidextrous Radian Raptor charging handle
Specifications
- Manufacturer:
- Primary Arms
- Category:
- upper-receiver
- Platforms:
- AR-15
- Interfaces:
- Magpul M-LOKMIL-STD-1913
- Length:
- 7.8"
- MPN:
- 643646
- Required Component:
- Yes
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