OPF-M17, ACRO, RSD is precision machined from 4140 steel, and QPQ coated. Aimpoint ACRO P1/P2 requires the plates to adhere to Aimpoint ACRO TDP with tight tolerances, OPF-M17, ACRO, RSD has proven to be the best choice among professional users. OPF-M17, ACRO, RSD is compatible with MIL issued M17/M18. It is a drop in adapter for superb Aimpoint ACRO sights. It is identical to the Tangodown SSM-03. OPF-M17, ACRO, RSD is compatible with P320 X-Five Legion, Legion Carry, and DP Cut. It is not compatible with P320 Pro Cut, P320 sub compact, AXG, and RX. OPF-M17-ACRO, RSD is shipped with two M4 0.7mm x 6mm (torque value: 20 to 25 in lb), a T20 key, and a packet of VC-3. Mfg: Forward Controls Design Llc
