I received two of these from I.M.I. - So far the disassembly of the one in poorer shape has been somewhat interesting. All of the bolts holding the receiver together came out too easily. They just pushed out like pins even though they were threaded. It seems that the corrosion of the threads in the receiver and the threads on the bolts no longer allow the thread surfaces to touch.
These guns are covered in some sort of congealed yak grease that did not do a good job of keeping out the oxygen as some of the bolts on the barrel bands are rusted in very solidly, and the one stock screw disintegrated, leaving 1/2 of the rust in the stock. Or 1/2 of the stock screw.
I have no idea of what the bore is like. I will be making index marks and pulling the barrel off. The corroded (Stripped) threads in the receiver will be heli coiled (home made helicoil) and the heli coil held in with JB weld. I will have to measure the clearances to determine what diameter of piano wire will serve to take up the slack in the threads.
These guns are covered in some sort of congealed yak grease that did not do a good job of keeping out the oxygen as some of the bolts on the barrel bands are rusted in very solidly, and the one stock screw disintegrated, leaving 1/2 of the rust in the stock. Or 1/2 of the stock screw.
I have no idea of what the bore is like. I will be making index marks and pulling the barrel off. The corroded (Stripped) threads in the receiver will be heli coiled (home made helicoil) and the heli coil held in with JB weld. I will have to measure the clearances to determine what diameter of piano wire will serve to take up the slack in the threads.


















































