Already in the market is the anticipated Sten Mk5 GBBR from Northeast Airsoft. The Sten is the SMG used by British paratroopers in World War II as well as in other conflicts after. The MK5 comes with a wooden stock and wooden vertical foregrip. The Northeast Airsoft version is an open bolt gas blowback with semi and auto fire modes and uses a Marui-spec Hop-up. Jonathan Higgs of Airsoftology does an unboxing and review of this GBB SMG.

News from Justin about the version of Daytona Gas Blowback M4 Drop-In Kit. So those who are worried about not having these gas blowback kit, worry no more... "Hello! Here's the news on the 2012 version M4 drop in kit for GP GBB WOK001 / WOK002 body kit. Complete M4A1 with Marine marking and drop in kit set are now in stocks. There is a 'Limited monthly quota' for orders.