Backboring is not a standard process at Custom Shotguns. Some guns need it, some don’t. When we backbore a barrel or lengthen a forcing cone it is specifically calibrated for eliminating friction and barrel turbulence in that specific shotgun. Achieving maximum performance for your shotgun, that’s the beauty of working with a true custom shop.

Custom shop services include:

Porting • Backboring • Forcing Cones Lengthened
Custom Chokes • Custom Paint
Friction Proofing Internal Parts • Trigger Work