Crosman 1377 soundmoderator (silencer)

Continue to modify Crosman 1377 (part 1 "Crosman 1377 Picatinny rail" - http://www.thingiverse.com/thing:250950)

1 - Back stopper soundmoderator (SM)
2 - drum (diameter out-24mm/in-22mm)
3 - guide for the rifled barrel
4 - Front stopper 1377/ bracket SM (replacement parts crosman 1377-2289)
5 - Front Tube SM
6 - the inner part SM (can not print, this is a test sample)
drum in the film "Carbon"

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