PWS MK107 MOD 2-M Complete Upper (5.56)

PWS MK107 MOD 2 Complete Upper (5.56)


Out of stock

Want to be notified when this product is back in stock?

Pws | Stockpile Defense


The PWS MK1 MOD 2-M line 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, the craftsmanship of this upper 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 MK107 Mod 2 upper has a 7.75″ 4150 CMV barrel, a 6.9″ PikLok handguard, and a pistol length long stroke piston. It comes with a complete bolt carrier group, Radian/PWS Raptor charging handle, and a CQB 5.56 compensator. It’s ready to slap on your lower of choice.


Caliber: 5.56
Weight: 3lbs 6oz
Length: 17.25″



Additional information

Weight 6.5 lbs
Dimensions 6 × 6 × 30 in


Primary Weapons Systems

Pws | Stockpile Defense


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…