DuraMag 26rd SS Replacement Magazine for AR-15 - Black with Blue Follower, 6.5 Grendel & 6mm ARC

The DuraMag 26rd SS replacement magazine for AR-15 in 6.5 Grendel and 6mm ARC gives you a steel-built alternative to polymer mags that can't handle real-world conditions. Whether you're running precision rifle rounds through a modern intermediate cartridge or stocking up for long-term use, a quality magazine is where reliability starts—and this one is built to last through temperature swings, humidity shifts, and extended storage that would degrade lesser designs.

DuraMag's steel construction resists the molecular breakdown that affects plastic followers and springs in extreme environments. The blue anti-tilt AGF follower keeps rounds seated and feeding predictably, whether you're on a sunny range day, in cold-weather hunting conditions, or pulling this mag from the safe after months of storage. That consistency matters when you're testing load combinations or when game is on the line.

Compatible with 6.5 Grendel and 6mm ARC platforms, this 26-round capacity mag fits the intermediate cartridge niche where precision and velocity matter. The Everflex spring maintains consistent feed pressure across the capacity range, so your last round feeds as reliably as your first. This is a replacement mag designed to outlast the firearm it feeds.

Key Features

• 26-round capacity for 6.5 Grendel and 6mm ARC
• Steel construction resists environmental degradation
• Blue anti-tilt AGF follower for reliable round stacking
• Everflex spring maintains consistent feed pressure
• Durable in extreme temperatures and humidity
• Suitable for long-term storage and field use

Specifications

Frequently Asked Questions

What calibers does this DuraMag magazine fit?

This 26-round mag is designed for 6.5 Grendel and 6mm ARC platforms. Make sure your AR-15 upper is chambered for one of these intermediate cartridges before purchasing.

Why steel over polymer for a rifle magazine?

Steel construction resists the environmental stress that degrades polymer mags over time—humidity swings, temperature extremes, and UV exposure all take a toll on plastic followers and springs. DuraMag's steel design maintains shape and function through long storage periods and harsh field conditions.

What's the round capacity?

This magazine holds 26 rounds of 6.5 Grendel or 6mm ARC ammunition.

Will this work with standard AR-15 lower receivers?

This is a replacement magazine for AR-15 platforms chambered in 6.5 Grendel or 6mm ARC. Verify your lower is compatible with your caliber choice before purchase.