The STT Ultra Grip Bolt Catch serves as a seamless replacement for traditional MIL-SPEC versions. It's designed with a thumb pad that showcases the San Tan Tactical Ultra Grip Texture promoting firm engagement while enhancing the look of any rifle it is installed on. Its advanced non-slip grooves and ergonomic paddle shape ensure smooth actuation even when the user is wearing gloves.This version boasts a Black Oxide Finish and is crafted from Cast A-2 Tool Steel ensuring durability and strength. The design maintains full compatibility with MIL-SPEC systems and features an effortless drop-in installation approach.