Primary Weapons Systems PWS MK111 MOD 1P Piston AR15 Upper Wylde

Primary Weapons Systems PWS MK111 MOD 1P Piston AR15 Upper Wylde

Model:  M111UA0B

$1,049.95  $999.95 

Manufacturer:  Primary Weapons Systems

Availability : In-Stock


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Primary Weapons Systems PWS MK111 MOD 1-P Piston AR15 Upper Wylde

NOTE: THIS IS THE COMPLETE UPPER (BCG AND GUNFIGHTER CHARGING HANDLE INCLUDED). No lower or sights included. May be shipped to your door, no FFL required. NEVER PUT THIS ON A RIFLE LOWER THAT IS NOT A REGISTERED SBR!   Be aware of your LOCAL, STATE, and FEDERAL LAWS before ordering. Not for sale to HI.

*This product does not ship with sights

At just under 12", the PWS MK111 MOD 1-P upper was developed specifically for those looking for the smallest rifle package recommended for suppressed use. This compact design retains lethal capability out to 300 meters and has been proven highly effective by users in various communities. Includes 3 removeable rail covers and a keymod pattern free float handguard. Includes Gunfighter enhanced charging handle and BCG.

.223 Wylde
Weight – 5 lbs. 10 oz.
Overall Length – 20.65″
Barrel Length – 11.85″
Muzzle Device – Triad 556

The PWS Long Stroke Piston

The PWS long-stroke piston system combines the agility of the AR-15 with the reliability of the AK-47 into a sleek and efficient design.

Adjustable Gas Block

Our three position adjustable gas block restricts gasses rather than venting them from the side. This allows the unused gas to exit from the front of the gun resulting in a quieter operation.

Smooth Recoil Impulse

A detachable floating piston head is attached directly to the operating rod which is securely attached to the carrier.
With only one moving assembly, the PWS long-stroke piston system offers a lighter recoil impulse while at the same time providing increased longevity and durability.


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