March 5, 2010
Watch as Tim installs the new UTG Free Float RIS in under 5 minutes. The UTG RIS is well made and very user friendly, a must have for owners of the M4 carbine.
- RIS
October 5, 2009
The new KWA KM4 RIS + new Daniel Defense Free Float = New Custom Airsoft GI AEG
July 13, 2009
About the real Diablo:Produced by PWS Primary Weapon Systems
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.
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.
About MadBull PWS licensed Diablo:
Includes handguard rails RAS, Decoration gas piston tube, outer barrel, and compensator.
- Madbull PWS
June 10, 2009
The ever popular Official Licensed Daniel Defense Free Float Rail systems are soon to be available in Sand!
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