LBE Unlimited AR-15 Selector Detent 12L14 Steel 20-Pack

The LBE Unlimited AR-15 Selector Detent 20-Pack gives gunsmiths, armorers, and home builders a ready supply of replacement detents for any AR-15 / M16 lower receiver. Each detent is machined from 12L14 steel for a precise, Mil-Spec fit inside the safety selector area, keeping the selector switch positively indexed through thousands of cycles.

This bulk pack of 20 identical steel detents is ideal for gunsmiths who build or service multiple rifles, armorers who maintain armory inventories, or anyone who wants a few spares on hand for range days. The detents are designed for compatibility with all standard AR-15 lower receivers that use a Mil-Spec safety selector setup, including popular platforms such as the AR-15 and M4.

Each detent is Made in the USA by LBE Unlimited to consistent tolerances so they drop in as direct replacements without fitting. Whether you are assembling a fresh build from a stripped lower or just refreshing the small parts in an existing rifle, this 20-pack keeps your parts bench well stocked.