Revanchist Airsoft Builds An Open IMM GBB Pistol
OptimusPrime
06 Oct 2023

In this video, Revanchist Airsoft shows how he built his Open IMM Gas Blowback Pistol for airsoft practical shooting or action air.... "This time I will introduce how I build a fake Open to pretend to be Infinity. I have to build it all the way and wait for other big manufacturers to come out with Open Kit, aluminum Grip, etc."