Gunsmiths who have experienced the challenges of aligning a bolt knob with the cut-off stub of a military bolt handle during bolt modifications for scope mounting will appreciate the Brownells bolt welding jig. As illustrated, this jig enables precise locking of both the knob and bolt in the desired alignment, securing them firmly while providing sufficient space for welding using either acetylene or arc methods. Previously, achieving alignment was a difficult task and without the jig to maintain stability, a single careless movement could disrupt the alignment, necessitating a complete redo of the work.

• The jig utilizes an innovative methodology for aligning the handle to the bolt, incorporating a protractor included in the jig kit for precise angular measurement and alignment
• Comprehensive and fully illustrated instructions are provided with each Brownells bolt welding jig