Armaspec Bolt Catch Detent AR-15 Stainless Steel w/ Spring and Pin

The Armaspec Bolt Catch Detent is a drop-in replacement kit for the AR-15 lower receiver's bolt catch assembly. This complete set includes the stainless steel detent plunger, detent spring, and roll pin needed to refresh a worn or missing bolt catch or to finish out a new lower build.

Machined from stainless steel for superior corrosion resistance and a clean, polished appearance, the Armaspec detent is designed as a direct replacement for the standard AR-15 bolt catch internals. The included spring and roll pin ensure a straightforward installation with no extra parts to source separately. Made in the USA to Armaspec's quality standards.

Bolt catch detents are small but critical components - a worn, corroded, or missing detent can prevent reliable bolt hold-open operation on the AR-15 platform. The Armaspec Bolt Catch Detent kit provides an affordable, high-quality solution for builders, gunsmiths, and anyone performing routine lower receiver maintenance. MPN: ARM140-SS.