The XS long rail made to fit on the Ruger GunSite scout rifle is a premium mounting solution for adding a picatinny rail to your GunSite rifle.
Fits Ruger LCR in 9mm .22LR" & .22WMR"
Outside Diameter Standard Dot 0.140";Sight pre-drilled and comes with new retaining pin and thread locker"
Fits in common holsters
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.