Primary Weapons Systems MK116 MOD 1-M Upper .223 Wylde 16.1 Barrel
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Product Details
MSRP $1,099.99
 MPN 18-M116UF0B
 UPC 811154030436
 Description
Primary Weapons Systems MK116 MOD 1-M Features  The MK116 MOD 1-M Upper Receiver utilizes the PWS Long Stroke Piston System with a 3-setting adjustable gas regulator  providing enhanced reliability and reduced maintenance compared to traditional direct impingement systems. The upper receiver is crafted from T6 7075 forged aluminum  ensuring strength and longevity.  The 16.1 barrel  chambered in .223 Wylde  offers a 1:8 twist rate  optimizing it for a wide range of bullet weights. With a muzzle velocity of 2980 fps  this upper receiver delivers superior performance. The Triad30 muzzle device aids in reducing recoil and muzzle rise. The PWS M-Lok 15.05 handguard provides ample space for accessory mounting while maintaining a slim profile. Measuring 1.7 in width and 2.25 in height  the handguard offers a comfortable and ergonomic grip. Additionally  the Radian Raptor Ambidextrous Charging Handle ensures ease of use for both right- and left-handed shooters.  Primary Weapons Systems MK116 MOD 1-M Specifications    Brand: Primary Weapons Systems  Model: MK116 MOD 1-M Upper Receiver  Caliber: .223 Wylde  Barrel Length: 16.1  Gas System Length: Mid-Length  Barrel Twist Rate: 1:8  Muzzle Velocity: 2980 fps  Muzzle Device: Triad30  Operating System: PWS Long Stroke Piston System with 3-Setting Adjustable Gas Regulator  Upper Receiver: PWS Proprietary Piston Upper  T6 7075 Forged  Anodized  Handguard: PWS M-Lok 15.05 Handguard (1.7 width  2.25 height)  Finish: Anodized Black  Charging Handle: Radian Raptor Ambidextrous Charging Handle  Compatibility: Fits AR-15