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PWS MK111 MOD 1-M UPR 11.85" 7.62X39
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California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

SBR Uppers

MK111

$1,099.95
Out of Stock CA Compliant

Primary Weapons Systems MK111 Mod 1-M, Upper Receiver, 7.62x39, 11.85" Barrel, Anodized Finish, Black, MLOK Handguard, Fits AR-15 M111UF01-1F

Key Details
UPC 811154030429
Part Number M111UF01-1F
RSR Stock # PWSM111UF01-1F
Manufacturer
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In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The MK1 MOD 1-M line, revamped for 2018, features the PWS long stroke piston system. Internally, this line offers the tried and true system that PWS owners have grown to know and love. Featuring a free-float MLOK handguard, forward assist controls, and a more true to mil-spec design, the MK1 MOD 1-M line is a go-to for not only civilians, but also Law Enforcement. With the fully forged upper and lower receivers, the MK1 MOD 1-M is a no-nonsense tool for when you need a high value option that is relentless and unstoppable.

Features
  • Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator
  • Caliber: .223 Wylde
  • Barrel Length: 11.85";Gas System Length: Carbine"
  • Barrel Twist Rate: 1:8
  • Muzzle Velocity: 2741 fps
  • Muzzle Device: PWS Triad 556
  • Upper Receiver: PWS Proprietary Piston Upper, T6 7075 Forged, Anodized
  • Handguard: PWS M-Lok 11.05 Handguard (1.7" width, 2.25" height)"
  • Charging Handle: Radian Raptor Ambidextrous Charging Handle
Specifications
UPC: 811154030429
Manufacturer Part #: M111UF01-1F
Model: MK111
Model (Alt): Mod 1
Barrel Length: 11.85"
Finish: Matte
Type: Upper