Primary Weapons Systems Mk116 Mod 2-M Upper Receiver Group - Complete - 16in - .223 Wylde

Out of stock

Primary Weapons Systems Mk116 Mod 2-M Upper Receiver Group - Complete - 16in - .223 Wylde

Primary Weapons Systems' Complete Mod 2-M Upper Receiver Group is the flagship design from PWS for their venerable long-stroke piston AR uppers.

Featuring their custom 7075 Forged upper receiver (no forward assist) and slick PicLok Rail system which combines M-LOK and Picatinny.  The Mod 2-M upper is additionally fitted out with a FSC 556 Muzzle device and a Radian Raptor-LT charging handle.  

This combination of parts makes for an exceptionally well balanced and light recoiling system.  The adjustable gas piston also inherently makes the PWS uppers great hosts for suppressors.  We offer free muzzle device swaps for any compatible muzzle devices you add to cart.

  • Operating System: PWS Long Stroke Piston System, 3-Setting Adjustable Gas System
  • Muzzle Device: FSC 556
  • Caliber: .223 Wylde
  • Barrel Length: 16.1”
  • Barrel: 416 Stainless Steel, Button Rifled
  • Twist: 1:8
  • Handguard: PWS PicLok 15" Handguard  (1.7” width, 2.25” height)
  • Upper Receiver: PWS Proprietary Piston Upper, 7075 Forged
  • Charging Handle: Radian Raptor Ambidextrous Charging Handle
More Information
Dangerous GoodsYes
Shipping RestrictionITAR/Export Restricted
FinishType III Class 2 Hardcoat Anodized
Material7075-T6 Aluminum
Upper BCG and Charging HandleBCG/Charging Handle Included
Upper Receiver - Stripped or CompleteComplete
Upper Receiver OperationLong Stroke Gas Piston
Weapon ModelAR-15/M-16
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