- 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 / 10mm
44 Mag
45 ACP / 45 Colt
Apply a very thin coat of oil to the o-rings to greatly improve ease of installation and removal.
WARNING: FOR DRY FIRE USE ONLY. Attempting to use the BoreRail adapter in live fire training may result in severe injury.
![BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL](https://cdn.shoplightspeed.com/shops/620925/files/59269655/br4-borerail-picatinny-rail-adapter-set-dry-fire-o.jpg "BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL")
![BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL](https://cdn.shoplightspeed.com/shops/620925/files/59269710/br4-borerail-picatinny-rail-adapter-set-dry-fire-o.jpg "BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL")
![BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL](https://cdn.shoplightspeed.com/shops/620925/files/59269655/100x100x1/br4-borerail-picatinny-rail-adapter-set-dry-fire-o.jpg "BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL")
![BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL](https://cdn.shoplightspeed.com/shops/620925/files/59269710/100x100x1/br4-borerail-picatinny-rail-adapter-set-dry-fire-o.jpg "BR4 BORERAIL PICATINNY RAIL ADAPTER SET [DRY FIRE ONLY] - UNIVERSAL")
