The first mount that can accommodate both the beefy 8-40 screw and a modified 6-48 shoulder screw. Features larger through holes that accept the thicker 8-40 screw, and standard 6-48 screw has been replaced by a shoulder screw to work with the larger opening. This will give you the flexibility to mount your rifle with the common 6-48 screw size, or drill and tap your gun to accept the 8-40 screw. These new bases will fit Winchester PBR, Remington SuperMagnum, HS precision, and other 8-40 rifles without modification.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|Matte Black / 170745||030317010430||170745||BRS-0603-2102|
|Matte Black / 170750||030317010409||170750||BRS-0603-2104|
|Matte Black / 170751||030317010393||170751||BRS-0603-2105|
|Matte Black / 170753||030317010386||170753||BRS-0603-2107|