Front Site Base installation jig REV1
This jig is fabricated to order.
This jig is used to install undrilled front sight bases on undrilled barrels. Can be used to used to install undrilled FSB's on previously drilled barrels using certain setups.
Cold rolled carbon steel
Slotted main beam to allow set up at any distance on the barrel.
Includes 8-36tpi x 1.5" cap screw for FSB, one #31 HSS bit, 3/32" hex key and a 9/64" hex key.
TIG Welded construction
The use of this product does NOT guarantee a properly indexed front sight base. Machinist should independently confirm proper jig square and sight alignment before drilling the front sight base and barrel. Jigs can be bumped out of square and should be checked prior to use. If you have any questions or concerns, send me an email. Thanks!