Primary Weapons MK1 Mod 2 M Line MK111 Upper 11" 5.56 223w Mlok PWS Radian


New in box PWS Mk111 Mod 2 M Line complete 11.8" upper in 223wylde/5.56! Ships direct where legal.

The PW 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. This upper features a 11.85" barrel, a Radian Raptor charging handle, and is chambered for 223 Wylde.

Follow X-Werks on Facebook & Instagram for Updates and specials!!

Please allow 1-3 business days for items to ship once payment has been received.

Give us a call or email us with any questions! You can also purchase online anytime at!

FFL's can be emailed, faxed or mailed to us. Please reference your name and the item number to prevent any delays in shipping.

Long guns and accessories ship UPS Ground. Handguns are shipped USPS priority mail.

Once payment and FFL are received we will email you a tracking/delivery confirmation number.