CMMG .22LR based 3D printed AR-22. Printed upper, lower, handguard, barrel nut. If you want STEP files, message me.
LBRY Tags: 3d printing; 2a
3d printed 10-22 barrel guide_1.3
SG22 Barrel and Barrel Nut (CMMG .22)
ar 22 pistol with p322 mag well