PWS MK111 MOD 2 Upper

MSRP: $1,349.95
Price: $1,299.95
Out Of Stock
136660 2M111UA01-1F 811154030122
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Product Description

For shooters looking to build a custom gun, Omaha Outdoors has the PWS MK111 MOD 2 upper with its long-stroke piston operating system available. Constructed using a 41V50 steel 11.85 inch barrel that’s suppressor optimized and the Primary Weapons Systems forged and anodized upper receiver, this assembly is ready for your next pistol or rifle build. It’s chambered in 223 Wylde, so it will accommodate both 5.56 NATO and .223 Remington, giving you options for different types of ammunition without compromising accuracy. Other features of the PWS MK111 MOD 2 upper are a PicLok handguard that combines a Picatinny rail with M-LOK slots for mounting accessories, a 3-position adjustable gas system that allows you to fine-tune your gas flow for suppressor use, an FSC 556 muzzle device, and a Radian Raptor ambidextrous charging handle for smooth operation by both right and left-handed shooters. We have the 223 Wylde PWS MK111 MOD 2 upper available, but please check our website for the current inventory. While online, please check our vast inventory of accessories.


  • Manufacturer: Primary Weapons Systems (PWS)
  • Caliber: 223 Wylde
  • Barrel Color: Black
  • Barrel Length: 11.85 Inches
  • Barrel Twist: 1:8
  • Finish: Matte
  • Fits: AR-15
  • Handguard: 11 Inches PWS PicLok
  • Muzzle Device: PWS Triad
  • Receiver Material: 7075-T6 Aluminum
  • MPN: 2M111UA01-1F
  • UPC: 811154030122