Apex Optic Mount for HS 509T Footprint Optics to Glock Gen 6 Pistols

Overview

Apex Optic Mount for HS 509T Footprint Optics to Glock Gen 6 Pistols by Apex Tactical. Fits Glock.

Nationwide shipping. Order from anywhere in the US.

Your Glock Gen 6 is built to run hard in Florida’s coastal environment. Salt air, humidity, and sweat can wreck lesser gear fast. The Apex Optic Mount is machined from billet steel and coated with a black PVD finish. That’s not just for looks — it’s a corrosion-resistant barrier that keeps the mount solid when you’re carrying on the beach, the boat, or just sweating through a summer day. No rust spots, no pitting, no excuses.

This mount is purpose-built to attach Holosun 509T footprint optics directly to your Glock Gen 6 optic-ready slide. No adapter plates, no extra stacking. The fitment is specific to slides with the Gen 6 optic cut, so it seats flush and locks in tight. You get a clean, low-profile setup that keeps your optic where it belongs — zero shift, zero wobble, round after round.

Why steel matters for your carry gun:

• A modern 9mm slide hits roughly 3,000g of acceleration per shot. Aluminum mounts (even 6061 or 7075) can tear at the rails after a few thousand rounds. Steel handles that force without fatigue.
• The mount is machined from billet steel in the Free State of Arizona by Apex. That’s not an import part — it’s American-made, with tight tolerances and real quality control.
• A damper sits in the cavity under the front of the mount. It soaks up vibration and closes the light gap between the mount locking key and the slide. That means less noise, less wear, and a more solid connection between your optic and your pistol.

Installation and specs you can count on:

• Two 4mm x 0.7 mounting screws are included, each with a high-temp thread locker patch pre-applied. Torque them to 15 in-lb and they stay put.
• We recommend cleaning the slide surface before installation. A clean interface means better adhesion and no debris working loose over time.
• Priced at $75. That’s a direct upgrade for your Gen 6 slide with none of the guesswork.

If you carry a Holosun 509T on a Gen 6 Glock, this mount solves the real problem: keeping your dot zeroed through thousands of rounds in a corrosive environment. Steel over aluminum, PVD over bare metal, and a design that’s proven to outlast the alternatives. No plate stacking, no adapters, no compromises. Just a direct mount that holds up to Florida’s conditions and your daily carry routine.