VOLQUARTSEN VC2AK‑0184 19.22 Accurizing Kit fits ALL Ruger MKIII and 22/45 MK3 and LITE MK3. This will REMOVE the magazine safety feature on your Mark 3. CONVERTS Mark 3 to Mark 2, INCLUDES EVERYTHING YOU SEE IN PICTURE. Aluminum CNC-machined Target Trigger features both pre-travel and over-travel adjustments. The MKII Target Hammer is a complete drop-in item that is wire EDM-cut from hardened tool steel. The target hammer will not only reduce your trigger pull but will also improve lock time. **WE ARE A VOLQUARTSEN DISTRIBUTOR**