Thread: Springfield mod 86

You can get screws/bolts of the same thread, slightly 'crush' the thread to make it tight when screwing in, saw off the bolt/screw head 2mm above receiver and then carefully file flat, when blue'd it will not be noticeable.......

even 'super-glue the last 3 mm of thread, but screw it in fukin fast.....or you know what will happen!!!!

you can also 'countersink' the threaded hole in the receiver, screw in bolt/screw, cut off the bolt/screw about 3mm from the receiver, and with a 'ball peen hammer, peen the end 'flush' with the receiver and finish with a smooth/needle file!!!!

good luck with whatever method you choose!