Product Details:
The Diablo Upper is Primary Weapons
Systems’ answer to the 7” AR-15/M-16 series upper.
Rather than simply bolting on an existing product and calling
it revolutionary, PWS stepped back and designed a system from
the ground up to work specifically with the extreme pressures
of the 7” barrels.
We started with the barrel and
after careful research decided on a 7” (not 7.5”)
stainless steel polygonal bore barrel with a 1:8 twist. A match
bolt carrier assembly is housed inside of a MUR-1 (mil-spec)
upper receiver with a billet machined charging handle. Low profile
quad rails give the most possible room for accessories and XTM
rail covers from Magpul are included for when the picatinny
rails are not in use.
The Diablo upper utilizes a long
stroke piston system for additional dwell time and smooth recoil.
The system is rounded out with the new CQB comp from PWS - a
comp designed for short barrels that compensates, suppresses
flash and directs all the blast forward.
Product User Manual:
Diablo
User Manual (11x17
foldover)
Videos:
Diablo
w/POV Camera
Distance
Shooting Demo
System Features:
- Lothar Walther Polygonal Bore
1:8 Twist SS Barrel and Bolt
- Billet Machined Charging Handle
- VLTOR MUR-1 Upper Receiver
- Y/M National Match Carrier
- IonBond Coated Internals
- Magpul XTM Rail Panels
- PWS CQB Comp
Simply put, the Diablo upper
was designed for those in harm's way. We built it with quality
in mind, instead of price. If your operational requirements
call for a small package with a lot of punch, choose the Diablo,
by PWS.
