"nub mod" for Safariland ALS thumb tab (left hand only)

Copy of "NUB MOD" for safariland ALS holster from OTDefense LLC, please support the original at https://store.otdefense.com/products/als-nub-mod-black?variant=44629050055 Technical: - Use any material, 0.2mm layer heights, no supports, no brim. - Requires (1) M3x6x5 (pitch, length, nominal diameter) threaded insert. - Requires (1) M3x8 countersunk socket cap screw. - Left hand only for safariland ALS holsters.