Quantity in Stock: RTB 22LR barrel Collar Assembly SS
Use this collar to turn your drop in 22 conversion kit into a dedicated bolt group. This collar assembly is designed to interface with CMMG and RTB .22LR dedicated barrels.
If you want to use your CMMG 22 conversion kit on a dedicated RTB or CMMG .22LR barrel, then this is what you need. This Barrel collar replaces the chamber adapter on your 22AR Conversion kit.
If you want to use your CMMG 22 conversion kit on a dedicated RTB or CMMG .22LR barrel, then this is what you need. This Barrel collar replaces the chamber adapter on your 22AR Conversion kit.
All Stainless Steel Construction
