The Lantac Mag Button-PRO is an upgrade magazine button for the AR-15 lower, built by Fort Worth, Texas-based Lantac USA (brand part no. 01-LP-MB-PRO). It is precision CNC machined from 7075-T6 aluminum and finished in Type 3 hardcoat anodizing. The face carries an aggressive grip texture and an angled actuation surface, so the release is easier to find and press with the shooting hand during reloads. It suits builders and shooters who want a more positive magazine release on a duty, range or competition rifle without changing anything else on the lower.

Key Specifications

• The button is precision machined from 7075-T6 aluminum, a strong aerospace alloy that holds up to repeated magazine changes.
• The finish is Type 3 hardcoat anodizing to MIL-A-8625, which adds corrosion resistance and a longer service life.
• The face has an aggressive grip texture, giving your thumb or trigger finger a firm purchase on the release.
• The button uses an angled actuation surface, which improves ergonomics and makes the release easier to manipulate.
• The part is made in the USA by Lantac USA LLC.
• It is an upgrade magazine button, a single replacement part for the lower rather than a complete release assembly.

Frequently Asked Questions

What is the Lantac Mag Button-PRO made from? It is machined from 7075-T6 aluminum and finished with Type 3 hardcoat anodizing to the MIL-A-8625 specification for corrosion resistance and wear life.

What does the grip texture do? The aggressive texture and angled actuation surface are there for improved ergonomics, so the magazine release is easier to manipulate during a reload.

Where is it made? Lantac USA LLC makes the Mag Button-PRO in the USA.

Buy the Lantac Mag Button-PRO AR-15 Magazine Catch Button

A small upgrade at the magazine release makes a rifle faster and more comfortable to run. Order the Mag Button-PRO from our Lubbock, Texas gun shop for fast shipping, and browse more AR magazine catch and release parts while you are here.