This is a San Tan Tactical Bolt Catch, model STT-BLTCTCH.
The STT Ultra Grip Bolt Catch is a drop-in replacement for standard MIL-SPEC options. The thumb pad features the San Tan Tactical Ultra Grip Texture" which offers positive engagement and enhances any rifle's appearance. The enhanced non-slip grooves and ergonomic paddle design allow for intuitive actuation" even with gloves.
Features:
Black Oxide Finish
Cast A-2 Tool Steel
Mil-Spec Compatibility
Drop-in Design
