Glock 43/43X Axiom Slide with RMS/Holosun/Sig Optic Cut 100% US Manufactured and Designed. Cut for the Shield Arms RMS Series optics (RMS, RMSc, RMSw, and SMS) and will also fit the Holosun 507K, 407K, Sig Romeo Zero, HEX Wasp, Swampfox Sentinel 1x16, JP Enterprises Jpoint, Riton X3 Tactics MPRD,... MSRP: Was: Now: $395.00 Choose Options