Quick view Compare Optic Mounting Plate for HK VP9/VP9SK/VP40/P30/P30L/P30SK/HK45/HK45C - Compatible with Trijicon RMR/SRO, Holosun 407C/507C/508T, Riton X3 Tactix PRD, Swampox Kingslayer/Liberty/Justice, RD3-019 Stingray, ADE RD3-020, RD3-022, RD3-023, RD3-029 Red Dot MSRP: Was: On Sale $29.99 Add to Cart