Your gas pistol magazine not feeding properly? Blowback Industries shows you seven steps to resolve it and this goes for gel blaster gas pistols too... "So if you've been having issues with your gas blowback Airsoft/Gelsoft magazine, this should hopefully help you in diagnosing the problem."

Ryan Alexander shows how to fix feeding issues with M4 airsoft magazines in this video... "This is how I fixed feeding inconsistencies with a Specna Arms hi-cap magazine. This is a quick tutorial of a solution that has worked for me. This doesn't work with all mags but should work with most."