PWS Primary Weapons MK107 Diablo Piston 7.5" Pistol Upper 5.56
PWS Primary Weapons MK107 Diablo Piston 7.5' Pistol Upper 5.56

PWS Primary Weapons MK107 Diablo Piston 7.5" Pistol Upper 5.56

Part Number:MK107UA0B
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On sale: $1,137.45
Retail Price:$1,249.95
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PWS Primary Weapons MK107 Diablo Piston 7.5" Pistol Upper 5.56

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

PWS MK107 DIABLO 7.5" 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 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.

Product Details
The PWS MK107 (Diablo) Upper was developed specifically for CQB requirements and as a replacement option for the MP5 style weapons. The short compact design retains lethal capability out to 200 meters and has been proven highly effective in the military and law enforcement community.

Designed from the ground up to be 7 barreled Upper, the PWS MK107 (Diablo) is a dream come true for those looking for the shortest possible package with reliability of a full size Upper. The operating system, designed after the venerable AK-47, features a long stroke fixed operating rod design with an adjustable gas block, 7 handguard and free-floated barrel.

The handguard features the VLTOR KeyMod System which comes standard with two 2 sections of 1913 rail as well as a continuous 1913 top rail.

Understanding the importance of an ultra-reliable package that is light as possible, mil-spec forgings are used for the upper and lower receiver. Additional features include the BCM GUNFIGHTER charging handle, and the PWS enhanced buffer tube.

Specifications
CALIBER
.223 Wylde
WEIGHT
5 lbs, 12 oz (2.61 kg)
OVERALL LENGTH
24.25 (61.6 cm)
BARREL LENGTH
7.75 (19.7 cm)
MUZZLE VELOCITY
2368 ft/sec (M855)
MUZZLE ENERGY
772 ft/lbs
Features
PWS Forged Mil-Spec Upper
PWS Stainless Isonite Treated 1:8 Twist Barrel
PWS Enhanced Bolt Carrier Group Nickel Teflon Coated
PWS KeyMod Rail System
BCMGUNFIGHTER Charging Handle Size 4
 
 

"Diablo"

Aaron M on Friday, March 27, 2009 12:31:05 PM

 

Product Review: This upper is SICK!!!! Runs great, stays cool, and has the go anywhere, do anything weapon system, a must have for any SBR holder!

Customer Reviews

5 Stars
Army
I will never go with another brand!
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Reviewed by:  from West Carrollton. on 1/17/2019
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