*** Originally posted by mark ***
Actually, I have video of a MP5 modelgun that used a MGC S&W M76 for a parts donor. The MGC M76 or a Hudson grease gun is actually a bad choice as they are both open bolt submachine guns whereas the MP5 fires from a closed bolt. If I ever get my MP5 (PDW version) going finally (if I ever get time..I haven't forgot about your Sterling bolt claymore!) then I will use MGC M16 internal parts in it with a custom ABS bolt assy.