That is a cool .22 I never knew they existed. Thanks for posting it here. The regular M1 is a blast to shoot, but boy is it expensive. Reloading helps, but you gotta pay close attention to the tolerances. If you want a nice lightweight trainer with the military look, go with the M&P 15-22. It is an awsome rifle. Oh yeah, maybe one of the barrel bands with a bayonete lug on eBay or anywhere else will fit. I have no idea how close the stock is to the big brother M1 tho.