br4-bore-insert-picatinny-rail-adapter-set
br4-bore-insert-picatinny-rail-adapter-set, WARNING: FOR DRY FIRE USE ONLY. Attempting to use the BoreRail adapter in live fire training may result in severe injury.The BR4 BoreRail adapters creates a standard 1913 picatinny rail system on specified revolver and pistol calibers. Useful for revolvers and pistols without a built-in rail, or without option to attach an adapter under barrel or under grip.Included in the BR4 kit are four different universal size adapters:9mm / 357 / 380 - (also works with 38 Sp)40 cal / 10mm44 Mag45 ACP / 45 ColtApply a very thin coat of oil to the o-rings to greatly improve ease of installation and removal. SKU: MT-2066