Originally Posted by Death March
I'v had my G&P M4SO for several years now,no serious issues,but it did like breaking barrel clips in the hop-up because the inner-barrel is only held in at the hop-up and NOT at the end of the Suppressor,so it kinda floats.But after fixing it,it's never had any other issues! Great unit,awsome performance.Great bang for the buck!
I have the same... Just put a a little hockey stick tape around the inner about the middle so it get stock out of the outer barrel. Di it to mine and no more wobble. Beside's... this gun a little upgraded is a beast for CQB... A friggin laser beam!