by SLINKEY » Sun Sep 26, 2010 8:05 pm
you have to remove the gear box,
make sure its in safe position
pop out the two pins, and pop the top reciver off, then remove the lower peice of the hop up. then remove the upper screw on the butt plate, if it has a full stock.
Then the stock should come right off, then also remove the small pin above the trigger on the lower reciver, then the gear box will kinda "roll" out forward.
Then pop out the circle on the oppasite side of the reciver, then it should be a phillups screw on the back of the selector, just give it a good tightening, add soem thread lock if you dont want to have to do it again.
If it doesnt have a full stock, then remove ur retractable stock, and then remove the end cap on the buffer tube, by removing the allen head on the bottom side of it. then theres a screw at the bottom of the buffer tube
I have the stag 15 also, great gun.