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Primary Weapons Systems 7.62x39 MK1 MOD 2-M Complete Upper - 11.85"

Complete Upper

Out of stock

Primary Weapons Systems 7.62x39 MK1 MOD 2-M Complete Upper - 11.85"


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. Eliminating forward assist, adding a flared mag well and built-in trigger guard, among other specific add-ons, the MK1 MOD 2-M takes high end firearms to a new level. Sleek, compact and ready for anything, the MK1 MOD 2-M is sure to please esthetically and in-action. 

The MK111 MOD 2, has become the go-to SBR for many shooters, including many PWS employees. Shooters are now able to run 1 AR for a variety of uses. We’ve seen the MK111 used successfully in hog hunts, LE and SWAT training courses, and more.

MK111 MOD 2-M Specs:

  • Caliber: 7.62x39
  • Weight: 3 lb. 14 oz.
  • Length: 20.5"
  • Piston System: Carbine

MK111 MOD 2-M Features:

  • PWS long stroke piston operating system
  • 3-setting adjustable gas system
  • Forged upper receiver
  • Eliminated forward assist
  • Triad556 compensator
  • PicLok free float handguard
  • Radian Raptor Charging Handle

MK111 MOD 2-M Includes:

  • Rifle service tool for gas adjustment
  • PWS sticker
  • PWS hat
  • PWS manual
More Information
SKU 18-2M111UF0B
Product Type Complete Upper
Manufacturer Primary Weapon Systems
Option AR-10
Barrel Length 11.85"
Caliber 7.62x39

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