Places the thumb closer to the centerline of the bore; gives
greater leverage and recoil control for shooters that use a high
thumb hold. For shooters with smaller hands, the lower position is
easier to reach and deactivate. Serrations on thumb pad help
ensure positive thumb engagement.
SPECS: Steel, blued or stainless steel, matte as-cast finish.
Contact pad, 1.9" (2.8cm) long, .314" (8mm) wide. Installation
requires gunsmith fitting.
Catalog page 98