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The 6.5 Grendel is a specialized cartridge that requires a magazine designed specifically for its wider case and geometry. Standard AR magazines simply don't work well with it, which is why the DuraMag SS stands out. Built with 410 stainless steel construction and robotically welded using Post and Hole technology, this magazine handles the Grendel's demanding profile without compromise.
The internal geometry was engineered from the ground up to accommodate the Grendel's tapered case shape. That means the magazine works from the first round all the way to capacity without the nose-diving or feed ramp strikes that plague generic solutions. The LipLock technology keeps rounds perfectly aligned and secured, while the Advanced Geometry Follower stays level throughout the firing cycle to promote smooth, consistent feeding.
This isn't just about feeding reliability. The 410 stainless steel body resists corrosion and won't flex or swell over time like polymer magazines. The T-360 coating covers the entire magazine inside and out, reducing friction when loading and adding another layer of durability. The EverFlex anti-fatigue spring maintains consistent pressure through thousands of rounds, and you can keep these loaded indefinitely without spring degradation.
This magazine performs in hunting situations, long-range sessions, and general range work. The 15-round capacity gives you practical firepower while staying relatively compact. The stainless steel body paired with the blue Advanced Geometry Follower makes it easy to spot in a mag bag and keeps it visually distinct from your 5.56 magazines.
Yes. The DuraMag SS 15rd model is engineered for both 6.5 Grendel and 6mm ARC cartridges. The proprietary internal geometry accommodates both calibers reliably. Some users report running .22 ARC through these magazines as well, though 6.5 Grendel and 6mm ARC are the primary applications.
The 15-round capacity is designed for reliable feeding when fully loaded. The magazine holds 15 rounds plus one in the chamber. However, some users with particularly tight-fitting rifles or heavy recoil springs may find loading to 14 rounds reduces any potential resistance. Start with full loading and adjust if needed for your specific rifle.
Standard 5.56 AR magazines don't accommodate the Grendel's wider case diameter and unique geometry, leading to nose-diving and feed failures. The DuraMag SS was built specifically for Grendel with proprietary internal shaping, LipLock technology to keep rounds aligned, and an Advanced Geometry Follower designed for this cartridge's profile. This translates to reliable feeding from first round to last.
410 stainless steel is significantly more durable than aluminum or polymer. It resists corrosion, won't flex or swell during extended storage when loaded, and can handle rough handling without deforming. The T-360 coating adds another protective layer. These magazines are built for long-term use in demanding conditions.
| UPC | 766897410284 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 1565041176CPD |
| Caliber/Gauge | 6.5mm Grendel |
| Capacity | 15 |
| Color | Black |
| Model | |
| Product Type | Magazine |
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