Description
If you carry or compete with a large-frame FN pistol, you already know the factory magazine release works—until you need it under stress. The extended and single sided mag release for large frame FN pistols from Apex Tactical gives you a direct drop-in replacement that makes reloads faster and more positive. Machined from bar stock steel, heat treated, and finished in black oxide, this mag release is built to take the abuse of daily carry and defensive use.
| Manufacturer | Apex Tactical Specialties |
|---|---|
| Model | Extended Mag Release – Large Frame FN |
| Material | Bar stock steel, fully heat treated (per manufacturer specs) |
| Compatibility | FN FNX-45, FNX-45 Tactical, FNP-45, FNS-45 (large frame models) |
| Finish | Black Oxide |
| Weight | 0.3 oz (approx., per manufacturer specs) |
| Condition | New |
Key Features
- Extended Reach Design – The button sits 0.15 inches proud of the factory release. Why it matters: When your grip shifts under recoil or you’re wearing gloves, that extra reach means you don’t have to break your hold to drop the mag.
- Angled and Serrated Face – The release pad is angled forward and textured with aggressive serrations. Why it matters: Your thumb finds it faster and won’t slip, even with sweaty or gloved hands during a high-stress reload.
- Single-Sided Activation – Choose left-hand or right-hand configuration. Why it matters: No ambi paddle to snag on gear, and you get a more positive, deliberate press without accidentally dropping the mag while holstering.
- Direct Drop-In Fit – Replaces the factory magazine release with no fitting, filing, or gunsmithing. Why it matters: You can install it at the kitchen table in under five minutes and go back to training.
- Black Oxide Finish – Corrosion-resistant and low-glare. Why it matters: It holds up to sweat, holster wear, and cleaning solvents without rusting or reflecting light in a low-light encounter.
Who It’s For
This extended and single sided mag release for large frame FN pistols is built for the concealed carrier who trains for real-world defensive reloads. If you run an FNX-45 or FNP-45 for home defense, duty, or competition, you’ll appreciate the faster, more reliable magazine changes. It’s also ideal for shooters with smaller hands or those who find the factory release too recessed.
Pros & Cons
- Pro: Steel construction outlasts polymer factory releases—no flex, no breakage.
- Con: Single-sided only; left-handed shooters must order the left-hand version separately, and there’s no ambi option.
- Pro: The 0.15-inch extension is noticeable without being so long it snags on holsters or clothing.
- Pro: Installation takes less than five minutes with just a punch tool.
- Con: The black oxide finish will wear with holster friction over time, though this doesn’t affect function.
Comparison vs. Competitors
| Feature | Apex Tactical | Zev Technologies | Lone Wolf Distributors |
|---|---|---|---|
| Material | Heat-treated bar stock steel | Billet aluminum or steel | 416 stainless steel |
| Finish | Black oxide | Black nitride or cerakote | Black Teflon |
| Extension length | 0.15 in | 0.18 in | 0.12 in |
| Single-sided option | Yes (L or R) | Yes (L or R) | Yes (L or R) |
| Drop-in fit | Yes | Yes | Yes |
| Price | $75 | $85–$95 | $55 |
| Warranty | Lifetime (per Apex) | Limited lifetime | 1 year |
FAQ
Will this fit my FN FNX-45 Tactical?
Yes. This extended and single sided mag release for large frame FN pistols is a direct drop-in replacement for all large-frame FN models, including the FNX-45, FNX-45 Tactical, FNP-45, and FNS-45.
Is this mag release reversible for left-handed shooters?
Yes, but you must select the left-hand version when ordering. The release is single-sided, so you get the extended button on the side you shoot from. There is no ambidextrous option.
Do I need to modify my pistol to install it?
No. It drops into the stock magazine release slot with no fitting, filing, or gunsmithing. You only need a small punch or a paperclip to depress the factory detent.
Will the extended button cause accidental mag drops in a holster?
We’ve tested this with several kydex and leather holsters designed for the FNX-45. The 0.15-inch extension is short enough that it does not protrude beyond the grip profile in most holsters. However, if your holster is tight around the release area, you may need a minor adjustment or a different holster.
How does the black oxide finish hold up to daily carry?
Black oxide is a conversion coating, not a paint. It will wear with friction over time, exposing the steel underneath. This is cosmetic only and does not affect the release’s function. If you want a more durable finish, consider cerakote options from other brands, but you’ll pay more.
✓ Trust & Service
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships within 1–2 business days
- ✓ 30-day returns, no hassle
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Explore more upgrades for your FN: FN FNX Parts, FN FNP Parts, Magazine Releases
Last updated: April 2026
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