ohhunt Picatinny Red Dot Mount Plate Adapter are Applicable to Holosun 407K 507K and Crimson Trace red dot CTS-1550

We improved the quality of our products that the height of recoil stops, and it more fit Holosun 407K/507K,CTS-1550 and Romeo zero The kit includes 1X mount plate, 6X Screws and 2X Hex Key. Compatible with Crimson Trace Red Dot Maximum torque, lbf·in 7.97;Using a torque wrench to make sure you didn’t over-tighten the screws stripped.