Simply put, you’ve just found your new favorite mag for your 6.5 Grendel, 6mm ARC, or .22 ARC.
We used to sell other brands of Grendel mags. Their 10-rounders were honestly okay, but their higher capacity ones were so unreliable we never bothered stocking them. We switched exclusively to DURAMAG SSâ„¢ because, through our own extensive use and customer feedback, they are flat-out the best.
If you are sick of failure-to-feed issues, swelling, and nose-diving rounds, this is the fix. The proprietary internal geometry is designed specifically for the unique taper of Grendel and ARC casings, ensuring flawless feeding from the first round to the last.
Quick Note on 5 vs. 10 Round Mags: The 5-round and 10-round mags use the exact same exterior body size. Unless your state has strict magazine capacity limits for hunting, just buy the 10-rounders.
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Eliminates Feeding Issues: Built specifically to stop the jamming common in standard AR mags.
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T360â„¢ Coating & Stainless Steel: Smooth loading and extreme durability.
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More Internal Room: Excellent clearance for longer cartridge loads.
Looking for a flush-fit magazine for your Ruger American? Find those here:











Jay pauley –
Neal Hause (verified owner) –
This is the same magazine as came with the rifle. This is being used in a Ruger American Ranch rifle and not in an AR style rifle. The magazine is a little sloppy fit, just like the original. It does function as intended. I would recommend this magazine.
Darrell Hoog (verified owner) –
very satisfied with my upper I purchased and it was received in a timely manner
Steven Schueberg (verified owner) –
Works great feeds them perfectly
JoeL (verified owner) –
C-product mags work well