Our friends at Airsoftology have got their hands on the new KWA LM4 (Law Enforcement Version) SR-7
(RIS) and PTR (standard) GBBR, which we reported on back in January, and take them for an exclusive test run under the watchful eye of Allen, AKA ‘Allizard’, KWA’s busy Product Manager. These prototypes will be marketed towards Law Enforcement and Military applications and as such, their fit and form resemble real steel in both operation and compatibility with real steel accessories (’Civilian’ models available later on). Check the Hi-Def video below for all the goods including the obligatory gratuitous mag dump. Enjoy

This article, KWA LM4 SR-7 and PTR Gas Blowback Rifles Video Exclusive, was originally published by Everything Airsoft. Copyright 2010
Similar Posts
- 15/03/2010 -- WETTI XM-177 Gas Blowback Prototype (0)
- 13/03/2010 -- WE TTI M16A1 and M16A2 GBB Prototype Spy Shots (0)
- 23/02/2010 -- GHK PDW GBB in a 5 Magazine Torture Test (0)
- 31/01/2010 -- RA Tech puts the PRO-WIN GBB Mag through the wringer and tricks out the MP7 GBB (1)
- 20/01/2010 -- KWA launches New Product Line and unveils Twelve New Models at 2010 ShotShow (0)


E2 as it’s a 10" barrel configuration.
Vietnam era M16A1 and a M16A2 gas blowback rifle. I’ve no doubt as to their authenticity as the trademark WE brass chamber is present in some shots which sadly also leads me to believe that a rumoured brass-less Open Bolt type GBB system is not on the cards for these models.
to wet your appetite, GHK Airsoft, famous for their gas blowback AK74 series, has released a new video of the GHK PDW GBB chewing through 5 GHK magazines on full auto with it barely skipping a beat (a couple of misfires due to the bolt not seating but we won’t hold that against them as it is a prototype after all). The lack of a cool-down effect is very conspicuous. Nice.