Crosman R1 SBR moderator / sound suppressor

thingiverse

This is a remix of the Crosman 1377 suppressor V2 made by Thorium- specifically designed for the Crosman R1 air rifle. Note that this design will not fit earlier Crosman DPMS or Bushmaster air rifles due to different barrel threading. Printing instructions are largely the same as for the original part. Print from the muzzle end, without supports, inside out, and with a thick layer thickness. Aim for 3-4+ sidewall layers, etc. One additional tip: you can use the thread fitment part for calibration purposes. It shares the exact same thread dimensions as the moderator, so if it needs to be resized to fit, apply the same resize to the main part.