Primary Weapons Systems MK1 Mod2-M Upper .223 Wylde 11.85 Barrel

Primary Weapons Systems MK1 Mod2-M Upper Features The MK1 Mod2-M Upper is built with a PWS Triad muzzle device known for reducing recoil and muzzle rise. The 1:8 twist rate in the barrel is optimal for stabilizing a wide range of bullet weights in both .223 Rem and 5.56 NATO calibers. This upper is optic ready meaning it does not come with factory-installed sights allowing shooters to install their preferred optical systems. The 11 PWS PicLok handguards provide a comfortable and secure grip while offering flexibility for accessory attachments. Primary Weapons Systems MK1 Mod2-M Upper Specifications Brand: Primary Weapons Systems Category: Uppers Series: Mod2-M Upper Model: MK1 Caliber: .223 Wylde Firearm Fit: AR-15 Gun Platform: AR-Style Sights: Optic Ready Barrel Finish: Black Muzzle: PWS Triad Twist Rate: 1:8 Type: Complete Upper Assembly Handguards: 11 PWS PicLok Receiver Material: 7075-T6 Aluminum Barrel Length: 11.85 inches Receiver Finish: Black Handguard Finish: Black