Primary Weapons Systems MK116 MOD 1-M Upper Receiver in 7.62x39, 16.1-inch Barrel, Black

Primary Weapons Systems Pws MK116 Mod 1-M Upr 16" 762X39 BLK

$1,129.95
$1,129.95 $1,209.95
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Primary Weapons Systems MK116 MOD 1-M Upper Receiver in 7.62x39, 16.1-inch Barrel, Black
  • Primary Weapons Systems MK116 MOD 1-M Upper Receiver in 7.62x39, 16.1-inch Barrel, Black
  • Primary Weapons Systems MK116 MOD 1-M Upper Receiver in 7.62x39, 16.1-inch Barrel, Black
Primary Weapons Systems Pws MK116 Mod 1-M Upr 16" 762X39 BLK

Primary Weapons Systems Pws MK116 Mod 1-M Upr 16" 762X39 BLK

$1,129.95
$1,129.95 $1,209.95

⚠ Limited Stock Available – Order Soon

✔ Fast U.S. Shipping (1–3 Days)
✔ Secure Checkout (Firearm-Friendly)
✔ Trusted Tactical Brands

🔒 Compliant with U.S. firearm accessory regulations

Product Overview

Primary Weapons Systems MK116 MOD 1-M Upper Receiver in 7.62x39, 16.1-inch Barrel, Black

Primary Weapons Systems MK116 MOD 1-M Upper Receiver in 7.62x39, 16.1-inch Barrel, Black has been reviewed for Iron Desert Armory and organized as Barrel / Choke Tube. It is assigned to the Firearm Parts catalog family using the current exact-tag collection system.

Product Details

  • 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 fo…

Best For

  • Parts and accessories organized by firearm platform or component type
  • Customers verifying model, caliber, thread pattern, rail standard, and generation fitment
  • Keeping parts separate from complete firearms and optics

Key Features

  • Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator
  • Gas System Length: Mid-Length
  • Barrel Twist Rate: 1:8
  • Muzzle Velocity: 2980fps

Specifications

  • Brand/Vendor: Primary Weapons Systems
  • Model: MK116
  • MPN: MK1-M1U-762X39-16
  • SKU: '811154033512
  • UPC: 811154033512
  • Catalog family: Firearm Parts
  • Product type: Barrel / Choke Tube

Iron Desert Armory Notes

This description and collection placement were cleaned during a full catalog review. Exact collection tags are used so products populate the right smart collections without relying on broad title keywords or legacy tags.

Compatibility Reminder

Verify firearm platform, generation, caliber, thread pattern, handguard/rail standard, and manufacturer fitment before ordering.

Research Basis

RSR product data (41); match: RSR UPC

U.S. Sales Only

This product is listed for U.S. customers only. Buyer is responsible for following all federal, state, and local laws.

Key Features

  • High-quality construction
  • Designed for reliability and performance
  • Compatible with modern platforms
  • Built for real-world use

Ideal For

  • Range use
  • Training and practice
  • Outdoor recreation

Compliance Notice

This product is intended for lawful use only. Restrictions may apply based on state or local laws.

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