Thunder Mountain Custom Extended Magazine Release – Complete, Drilled & Tapped, Blued (5×40 TPI)
The Thunder Mountain Custom Extended Magazine Release helps you reload faster and with more confidence. Because it is slightly longer than a standard release, it improves reach and makes magazine changes easier. As a result, your reloads feel smoother, quicker, and more natural every time.
Extended Reach for Better Control
This extended magazine release gives your finger extra reach when speed matters most. Therefore, you can activate the release without shifting your grip. In addition, the serrated face improves traction. This helps prevent slipping and ensures positive engagement during fast reloads. Consequently, you stay in control even during rapid-fire or competition shooting.
Designed for Easy Customization
The magazine release comes pre-drilled and tapped at 5×40 TPI. Because of this, it accepts many popular screw-on magazine release buttons. As a result, you can easily customize your 1911 to match your shooting style. Whether you prefer a larger button or a specific texture, this release gives you the flexibility you need.
Complete and Built to Last
This is a complete assembly that includes the magazine release, spring, and lock. Furthermore, Thunder Mountain Custom machines each part from solid bar stock and heat treats it for strength. The durable blued finish adds classic 1911 style while also protecting against wear and corrosion. Therefore, you get long-lasting performance you can trust.
Simple Drop-In Installation
Installation is quick and easy. No fitting is required for most standard 1911 pistols. Simply install the assembly, and you are ready to shoot. In addition, precise machining ensures smooth operation right out of the box. This makes it a great upgrade for both experienced shooters and first-time builders.
Key Features
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Extended length for improved reach and leverage
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Serrated face for secure, positive engagement
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Drilled and tapped for 5×40 TPI magazine buttons
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Complete assembly with spring and lock included
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Machined from solid bar stock and heat treated
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Durable blued finish for classic appearance
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Drop-in fit for most 1911 pistols
Why Choose This Magazine Release
By upgrading to the Thunder Mountain Custom Extended Magazine Release, you improve speed, control, and consistency. Moreover, the ability to add your preferred button lets you fine-tune your pistol with ease. In short, this small upgrade delivers a noticeable improvement in both performance and handling.





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