Forward Controls Design Optic Mounting Plate Fits Sig Sauer P320 M17/P320 M18

The OPF-M17, Acro is a newly introduced component in our optics platform, forward controls (OPF) series, crafted from 4140 steel and finished with a black oxide coating. In this application, we deliberately avoid using aluminum, opting instead for steel, as we believe steel plates are more compatible with steel screws. Although 4140 steel is more expensive and requires longer machining times, we extensively utilize it across various products. We prioritize reliability and durability over lightwe