Just Right Carbines .45 ACP Conversion Kit, 17" Barrel, Black - JRCCONV45-TB/BL

This Just Right Carbines conversion kit allows any JRC carbine in 9mm or .40 S&W to be converted to .45 ACP without gunsmith assistance. The kit includes a button-rifled 17" barrel, buffer spring, bolt, magazine well, ejector plate, and button, plus an illustrated instruction manual for straightforward installation.