Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Roller-Guided Stoning For Precise Sear Engagement Cuts

Aluminum jig uses two rollers to guide your stone evenly over the sear to let you get the exact angle for a crisp, clean trigger pull. Three modes allow you to pre-set, mate, and set up for secondary stoning to ensure that the hammer-sear engagement is precisely set. An adjustable angle mode is also available for experimenting with different angles. Brass rollers prevent over-stoning the sear and an adjustable insert and knob work with the sear block to lock the sear in place to prevent movement.


1911, Issue:10, Page:063
Big Book Catalog, Issue:67, Page:149
Law Enforcement / Police Store, Issue:03, Page:044
New Product Supplement, Issue:573, Page:018
SPECS: Aluminum block, brass rollers. Includes instructions.