i know it would not be original but as a replacement, where could i find set screws for the larger screws on my m41? on of the originals is pretty buggered and would like to replace it. also, did the m41's use a regular m96 sling or did they use a different sling. lastly, where could i find a scope can (if available) and original leather scope cover/caps. i more interested in the set screw but i figured i'd take the time to ask about other parts. anything else that i would need as an accessory for my m41? any and all help is appreciated.