LANTAC USA Mag Button-PRO AR-15 Magazine Catch 7075-T6 Aluminum

The LANTAC USA Mag Button-PRO (part 01-LP-MB-PRO) is an enhanced AR-15 magazine catch button offered by LANTAC USA as both an individual replacement and as the mag button supplied with their complete lower parts kits. The Mag Button-PRO is sold here as a standalone drop-in replacement or upgrade for builders, armorers, and gunsmiths working on the AR-15 platform.

The button is CNC machined from 7075-T6 aluminum for a precise, drop-in fit, then finished with a Type III hardcoat anodize to MIL-A-8625 specification for enhanced corrosion resistance and long service life. It installs in place of the standard mil-spec AR-15 magazine catch button with no modifications required.

Manufactured by LANTAC USA in the USA, the Mag Button-PRO is compatible with standard AR-15 / M16 / M4 pattern lower receivers.