Are there any airsoft pistols that allow you to adjust the FPS?
There is no such gun in airsoft that allows you to flick a switch and magically switch the FPS (I do think there is, but they are intended for military training, but you can do something to it to lower the FPS for game use). The only way to tone down the FPS is by degrading your gun through wear and tear, or you can disassemble the gun (electric) and put a weaker spring to pump out weaker shots. But usually pistols have around a 280-300 FPS range. No way to adjust for gas conservation, maybe if you get a lighter slide. A metal slide is heavier and therefore eat up gas faster than a plastic slide, but a plastic slide is not as durable and can not take more powerful gases. 1. Pretty much all airsoft guns have that ability with the exception of the Cyma Glock CM030, Double Eagle AEPs (airsoft electric pistols. AEPs do not use blowback.) 2. If you going for cheap, get a springer by UHC or KWC. Those are the biggest names for springer pistols. Springer pistols are only able to shoot when yo