The file 'Chamber Flag For 22LR 3D Printer Model' is (STL) file type, size is 52.7KB.
Similar to the PCC Chamber Flag but sized for 22LR Cal. Trim the small build block off after printing. You can experiment on whether or not you need supports during printing.
Print using TPU for flexibility. The TPU will not melt in the chamber even after stages with a large round count.
22_Rifle_Chamber_Flag.STL | 158.3KB |