DuraMag builds this SS-line magazine (part no. 1065041176CPD) for AR-15 rifles chambered in 6.5 Grendel and 6mm ARC, giving these longer-range specialty cartridges the internal room they need to load and feed easily from first round to last. Holding 10 rounds with a distinctive blue follower for quick visual identification, it’s built by C Products Defense to outperform generic 5.56-pattern magazines pressed into Grendel/ARC service. Made semi-auto compatible, it fits the AR-15 platform directly. For DuraMag owners running a 6.5 Grendel or 6mm ARC upper, this AR-15 magazine is a purpose-built fit.

Key Specifications

• Chambered for 6.5 Grendel and 6mm ARC.
• Holds 10 rounds.
• Fits the AR-15 platform.
• Comes with a blue follower for quick visual identification.
• Built for semi-auto AR-15 rifles.
• Part of DuraMag’s SS stainless magazine line.
• A fully detachable magazine.
• Weighs approximately 0.2 pounds.
• Measures 4.65 inches in overall length.

Frequently Asked Questions

Why not use a standard 5.56 magazine for 6.5 Grendel? Grendel/ARC cartridges have longer, heavier bullets that need internal geometry built specifically for the round to feed reliably.

How many rounds does it hold? 10 rounds.

Buy the DuraMag SS 6.5 Grendel/6mm ARC Magazine

Purpose-built room for the Grendel/ARC case shape makes this DuraMag SS magazine an easy-feeding fit for a specialty-caliber AR-15. Order it from our Lubbock, Texas gun shop for fast, insured shipping.