Threaded steel bolt catch screw designed for use on AR15 and LR308 lower receivers with 6-32 thread pitch tapped bolt catch holes. Installs quickly. A great improvement over standard roll or spring pins.
Our threaded roll pin is used in multiple applications, including for the bolt catch on Aero Precision's M5 Lower Receivers and for the forward assist on Upper Receivers. Made from stainless steel, it has a 6-32 thread pitch and is designed to be installed with a 1/16" Hex Key Wrench.
*Receivers must be designed to accept threaded roll pins. Will not work with standard receivers without threaded roll pin holes.
Previous SKU: GZP-BCATCH-SCREW-632