Compatible with the SIG P226/229 Romeo 1 Pro Optic Ready Models with RMR Cut Holes. P226 Legion Full Size, P226 ZEV, P226 Pro Cut, P229 Legion Compact, P229 Pro, P220 Legion Full Size 10mm, P220 Legion Full Size .45 Auto.
Compatible with Trijicon RMR/SRO and Holosun 407A/407C/507C/507 Comp
Custom-length high-strength screws - The screws use scm 435 alloy steel.Quenched and tempered with an Anti-rust finish.
.032″ thick, ultra Low Profile and lightweight, Easy to install. Mounting hardware included.
Please refer to the picture to verify your slide has the correct holes and cut.