PWS 7.75" Primary Weapons MK107 Diablo Piston Pistol Upper 5.56 MK1 MOD 1-M

PWS 7.75" Primary Weapons MK107 Diablo Piston Pistol Upper 5.56 MK1 MOD 1-M

NO FFL REQUIRED TO ORDER/SHIP THIS PISTOL UPPER (ALL NFA SBR RULES APPLY)

PWS MK107 DIABLO GAS PISTON UPPER ONLY - NO SIGHTS, ACCESSORIES OR LOWERS INCLUDED. PICTURES SHOWN ARE FOR POSSIBLE BUILD EXAMPLES WHICH MUST FOLLOW ALL LOCAL AND FEDERAL LAWS!

Simply put, the MK107 Upper is the continued evolution of the venerable Diablo upper - designed for those in harm's way and built with quality in mind instead of price. Engineered from ground up as AR15 pistol upper for reliability lacking in so many others! The MK1 MOD 1-M line, 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. The shortest available option in the MK1 MOD 1-M series, the MK107 was the first firearm developed by PWS. Known as The Diablo, the MK107 was designed to replace MP5 style weapons. Used heavily in law enforcement and SWAT settings, the MK107 has been a vital part in the growing use of SBRs as patrol rifles.

The PWS Diablo::  The Final Answer to the 7" AR15.   This is the Complete Piston Upper Only. 

No lower included. May be shipped to your door, no FFL required. Build easily into AR pistol or register for SBR and then purchase.

Be aware of your LOCAL, STATE, and FEDERAL LAWS before ordering. Not for sale to HI or MD.

NOTE: LATEST DESIGN USES NEW PWS UPPER RECEIVER AS WELL AS INCLUDING THE LATEST ENHANCED BCM VLTOR GUNFIGHTER CHARGING HANDLE.