[Shinjin_MC]

the aug upper and lower receiver halves tend to 'drift' apart after a bit resulting in weird semi auto firing
if you brace the inner bits of the receiver with foam/tape it fixes it


first bit goes at the very end of the top receiver, just under the hop chamber


second bit goes on the bottom of the receiver where it touches the bottom of the top receiver

you dont need a ridiculous amount of tape/foam
just a few mm here and there to tighten things up a bit