Hecker

Mine came loose maybe slightly worse ive seen other new mws's also with loose receivers out the box my recommendation would be to plop some rubber bands over the pegs on the upper. if you want to close the gap and stop wobble permanently shimstock would be the way to go or possibly tap grub screws on the bottom of the takwdown pegs to push up on the takedown pins but that could most likely weaken the upper when i find a spare for cheap ill give it a go and try
 

fuck sake lol i thought i put 330 😂
thanks i was wondering what people where going on about

fuck sake lol i thought i put 330 😂
thanks i was wondering what people where going on about

fuck sake lol i thought i put 330 😂
thanks i was wondering what people where going on about

fuck sake lol i thought i put 330 😂
thanks i was wondering what people where going on about

fuck sake lol i thought i put 330 😂
thanks i was wondering what people where going on about

it isnt to stop the buffer from shattering its so when the buffer bottoms out the rear screw of the gas key cant come in contact with the back of the receiver denting it! also it stops the wider sides of the bcg from making small dents on the front edge of the entrance of the buffer tube
never herd of a mws doing 530 fps out the box on a gas comparable to gg

This thread is dangerous. 
 
Never wanted a gas gun, but it’s seriously tempting me. Damn this expensive hobby.