Out of stock
SKU: 100025733
UPC: 769498482919
MPN: TK12N0157BLK1
The Tandemkross Titan Extended Magazine Release is a drop-in upgrade for the Browning Buck Mark that replaces the small factory mag release with a taller, wider button. It's built for competition shooters who run the Buck Mark in Rimfire Challenge and Steel Challenge, where reaching the stock release costs time on the clock. The extra surface area also helps junior shooters and anyone with smaller hands dump a magazine without breaking grip. This black version fits all Browning Buck Mark models, including the Buck Mark Rifle, making it one of the more practical upgrades you'll find for the platform.
The kit ships with two interchangeable button styles, a round button and a paddle-style button, so you can set up the release to match how you grip the pistol. The buttons are aluminum and thread onto a matte blued steel magazine release base, with the install screw included in the package. Per manufacturer specifications, the system is a true drop-in replacement that swaps in for the factory release without permanent modification. Installation is straightforward and reversible, so you can return the pistol to stock at any point. Tandemkross backs the part with a lifetime guarantee, and it's made in the USA. If you're already working through other Buck Mark parts, our rifle parts and Browning magazines sections cover the rest of the build.
Pair this release with spare magazines and a timer, and you've got a Buck Mark set up for fast reloads on a competition stage. The taller button sits where your thumb naturally falls, so mag changes stay consistent under pressure instead of fumbling for a flush factory button. It's an inexpensive change that pays off every time you reload. Shooters putting a match gun together can browse our shot timers and cleaning supplies to round out range day. Drop it in, pick the button you like, and get back to running the gun.
Yes. The Titan extended magazine release fits all Browning Buck Mark models, including the Buck Mark Rifle. It installs as a drop-in replacement for the factory release without permanent modification, so it can be returned to stock later if needed.
The package includes two interchangeable button styles, one round and one paddle-style, along with the matte blued steel magazine release base and the install screw. You choose which button to run based on how you grip the pistol.
Per Tandemkross, the buttons are aluminum and the magazine release base is matte blued steel. Some third-party listings describe the buttons differently, but the manufacturer specifies aluminum as the correct material.
The stock Buck Mark release sits flush and can be hard to reach, which slows reloads. The Titan adds height and surface area so the button falls under your thumb, helping competition shooters and anyone with smaller hands change magazines faster.
Yes. Tandemkross backs the Titan extended magazine release with a lifetime guarantee. The part is also made in the USA.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
