I am a little confused: when I use the maple leaf glock hop up, gun fires at 290 fps with minimal hop, but with the stock we hop up, it fires 350 avg... gonna test more
K, so WE co2 mags do just a little over 4 25rnd mags on one co2 cartridge with the lowest fps being 321. I can imagine it only being better with the upgrades i'm about to do to it.