Odin Works XMR Extended Mag Release (Green)

Product Description

The Odin Works XMR Extended Mag Release is an AR-15 lower parts upgrade that replaces your factory magazine release button with a larger, extended surface for faster, more consistent magazine changes.

This component installs into mil-spec AR-15 lower receivers. The extended profile puts more material under your trigger finger, reducing fumbles during reload drills and eliminating the need to shift your grip.

Shooters who run competition stages, defensive training courses, or high-volume practice sessions benefit from the larger activation area. The design works with both left- and right-hand shooters.

Key Facts

• Brand: Odin Works
• Model: XMR Extended Mag Release
• Finish: Green
• Product Category: Lower Parts

How the XMR Extended Mag Release Improves Reload Speed

A factory magazine release requires deliberate finger placement and pressure. The Odin Works XMR gives you roughly twice the button surface area, so your trigger finger finds it faster and activates it with less conscious effort.

The extension does not protrude far enough to cause accidental magazine drops during normal handling or transport. It strikes the balance between accessibility and safety.

Most shooters notice the difference immediately during their first reload. The component pairs well with other lower parts upgrades like ambidextrous safety selectors and enhanced bolt catches.

Installation and Compatibility

The XMR installs into any mil-spec AR-15 lower receiver using the factory magazine catch spring and detent. You remove the old button, slide the XMR onto the catch shaft, and reassemble.

The green anodized finish matches many builders’ color schemes, especially when coordinating charging handles, bolt releases, and takedown pins. If you need confirmation on fit with a specific lower or build, call 817-393-4000.

What to Know Before You Order

This is a replacement button only. It works with your existing magazine catch assembly.

The Odin Works XMR is classified as a non-firearm component, so it ships without FFL paperwork. It is one of the simplest upgrades you can make to an AR-15 platform, and the impact on reload efficiency is immediate.

Buying from Western Sport in Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving North Texas and the DFW area since 2007. We handle transfers, special orders, and gunsmithing on site. Call 817-393-4000 to place an order or ask about compatibility with your build.

Frequently Asked Questions

Q: Will the Odin Works XMR fit my AR-15 lower receiver?

A: The XMR fits any mil-spec AR-15 lower receiver. It replaces the factory magazine release button and uses your existing magazine catch, spring, and detent. If you have a billet or proprietary lower with non-standard dimensions, call 817-393-4000 to confirm fit before ordering.

Q: Does the green finish match other Odin Works parts?

A: The green anodized finish on the XMR is designed to coordinate with other Odin Works components in the same color. Anodizing can vary slightly between batches and manufacturers, so exact color matching across brands is not guaranteed.

Q: Is this mag release too large for concealed carry or duty use?

A: The XMR extends the button surface but does not protrude far enough to cause accidental activation during holstering, transport, or normal handling. Many shooters use it on defensive rifles without issue. Test it in your specific gear setup to confirm clearance.

Q: Can I install the Odin Works XMR myself?

A: Yes, installation requires no special tools beyond a punch to retain the detent spring during reassembly. You remove the old button, slide the XMR onto the magazine catch shaft, and replace the spring and detent. The process takes a few minutes.

Q: Does the XMR work for left-handed shooters?

A: The XMR works on either side of a standard AR-15 lower. Left-handed shooters typically activate the magazine release with their trigger finger by shifting the rifle slightly, and the larger button makes that movement faster. For fully ambidextrous operation, pair it with an ambi lower or add an ambidextrous magazine release assembly.

Q: How do I order the Odin Works XMR from Western Sport?

A: Call 817-393-4000 to place an order or visit our shop in Roanoke, TX. This component does not require an FFL transfer, so it ships directly to your address. We can answer questions about compatibility, installation, and coordinating finishes with your build.

Additional information