Total Recoil Airsoft shows the performance of their modified GHK AK Gas Blowback Rifles they call Devil Hunter... "G'day Everyone! :) This is a VERY special episode of Heavy Recoil. Opie and I are running our recently modified GHK AK Gas-Blowbacks. The modification, called Devil Hunter, is done to the GHK magazines and allows you to then fill CO2 directly into your magazines using a SodaStream bottle and filling nozzle.
Dom sent in this link for those who want to up their game with their Gas Blowbacks. This Bay Area Airsofter video features a GHK M4 Devilhunter which is gas efficient... "Credit goes to Austin Wingler and David David on FB for helping me. This mod really changes the game for all my gbbrs! Skip to 9:00 if you want to just see the efficiency test. Sorry for rambling so much!"
