All Steel For STI/Infinity 2011 Frames
Hardened steel, drop-in fit. Available drilled and tapped or un-drilled. Flat, smooth, button gives good thumb purchase or, add the pad of your choice.
STI/Infinity 2011 frames only.
1911, Issue:09, Page:023
Big Book Catalog, Issue:65, Page:106
Sinclair, Issue:1A, Page:023
SPECS: Steel, matte blue finish. Tapped, 4-40 tpi.