Extended and Single Sided Mag Release for Large Frame FN Pistols

Description

This Apex Extended and Single Sided Mag Release is a direct drop-in replacement for the factory magazine release on large frame FN pistols. Designed specifically for the FN FNX and other large frame FN models, this part solves a common problem: getting a clean, fast magazine change under stress or with gloved hands. The button is machined from bar stock steel, fully heat treated, and finished in a durable Black Oxide coating. It is a single-sided, uni-directional design, meaning you select either a left-hand or right-hand version based on your shooting hand. There is no ambidextrous function, which keeps the button profile slim and the release crisp.

The primary benefit is the extended length of the button face. It protrudes further from the frame than the factory part, making it easier to reach without shifting your grip. This is particularly useful for shooters with smaller hands or those who run a high thumbs-forward hold. The angled, serrated face provides positive traction, so your thumb won’t slip during a reload. The result is a more consistent and reliable magazine release every time you press it.

Installation is straightforward and matches the process used for the FN 509, so you can follow the same video guide. There is no need for fitting or special tools beyond standard punch sets. It is a true drop-in part that retains the factory spring and detent. For California gun owners, this part is a simple mechanical upgrade that does not affect magazine capacity or the firearm’s roster status. It is purely a control interface improvement.

Key Specifications:

• Compatibility: Fits large frame FN pistols, including the FN FNX series. Not compatible with compact or standard frame models.
• Material: Bar stock steel, heat treated for strength and wear resistance.
• Finish: Black Oxide, for corrosion resistance and a low-glare appearance.
• Orientation: Single-sided. Choose left-hand or right-hand version at checkout.
• Button Length: Extended approximately 0.150 inches beyond factory spec.
• Face: Angled with horizontal serrations for positive indexing.
• Weight: 0.3 ounces (installed).
• Price: $75.00

Fitment Notes: This part is a direct replacement. You will remove the factory release and install this one in its place. It works with standard and extended slide releases. It does not require any modification to the frame or magazine. If you have a large frame FN pistol and want a more positive, tactile magazine release without adding width or complexity, this is