Dig having an external hose to your AK to give it a blowback and recoil function while using AK AEG magazines? Then check this out and it gets your fancy, they're now taking pre-orders... "Hi, It is now time to open our pre order again. We have now opened pre order for our AK GBB Drop in Kit. The AK GBB Drop In Kit is the first and only to be made with nickel plated steel internals. All fine parts are machined with the highest quality. We do not use any cheap cast metal parts. Using your aeg mag.

We have adjustable fps, rof, recoil, and hop up. With aeg inner barrel compatibility. This system can be ran in the winter time with no cool down effect due to the nitrogen/hpa gas or co2 is also compatible. The AK GBB Drop in Kit fits all lct bodies. It is also compatible with vfc, dboy and inokatsu ak but requires some modification to the outer barrel. With the hardest hitting recoil system.

We also give you a warrantee. Specs. at 140 psi = 400fps with 18 rounds per second. at 90 psi = 300fps at 12 rounds per second. We are now accepting contracts for airsoft companies to use our internal system. We strive to be the best in innovation. You can email us from our website. Thank you for your support and helping us become one of the fastest growing airsoft companies today.

We are now accepting dealer applications. Dealers Welcome.

Opforce / DG
Tactical Training Systems
www.airsoftgasblowbacks.com"