Rohm Twinmaster Holster belt edition

you can print 2 models 1 long version that cover the full lengt of the barrel and air tank. and a short model. also is there a long model that is printable in 2 pieces. for on a smaller printer. then you will need 2x M2.5 8mm bolts and 1x M2 8mm bolt.

for the locking mechanism do you need: 1 spring of OD5mm lengt 10mm and 2x M2 12mm bolts