Primary Weapons Systems (pws) Uppers Gun Parts
(4 deals total)

  • Uppers
  • Primary Weapons Systems (pws)

Filter Primary Weapons Systems (pws) Uppers Gun Parts

3 days ago
The PW MK1 MOD 2-M line, revamped for 2018, features the PWS long stroke piston system. While the internals remain the same as other PWS lines, the MK1 MOD 2-M offers a variety of features exclusive to this line. Starting with patent pending PicLok technology on the free float handguard, users are able to mount either Picatinny or MLOK accessories on the front of their firearm. Moving to the fully forged upper and lower receivers, the craftsmanship of this rifle can be easily recognized.
1 month ago
100-034-986WB MK109 PRO Complete Upper Receiver 9.75" Black Cartridge: 300 AAC Blackout Finish: Black Style: Complete Length: 18.5" Muzzle: Flash Hider Twist: 1-8 A Cost-Effective, Long-Stroke Piston Upper Exclusively From Brownells!
71 months ago , by Dealer
The PWS MK107 Upper was developed specifically for CQB requirements and as a replacement option for the MP5 style weapons. The short compact design retains lethal capability out to 200 meters and has been proven highly effective in the military and law enforcement community. Designed from the ground up to be 7" barreled Upper, the PWS MK107 is a dream come true for those looking for the shortest possible package with reliability of a full size Upper.
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72 months ago , by Dealer
The shortest of the non-NFA models with a removable muzzle device, the PWS MK116 Upper is a crowd favorite. The MK116 is designed for a multitude of uses and retains lethal capability out to 500 meters with varying types of ammunition. The handguard features the VLTOR KeyMod System which comes standard with two 2 sections of 1913 rail as well as a continuous 1913 top rail.