Job Description:

• 1) Attaches front sights to shotgun and rifle barrels: Secures barrel in vise and screws threaded shank of sight into hole near muzzle.

• 2) Shears off excess shank extending into bore, using hammer and chisel.

• 3) Files sheared end of shank with file until edge is smooth with inside of gun barrel.

• 4) Feels sheared joint and sights through bore or inserts plug gauge into bore to verify smoothness.

• 5) May drill and tap hole in barrel to accommodate front sight, using drill press and tap.