DuraMag 5-Round Detachable Magazine for AR-15 - Black with Orange Follower, Compatible with .223 Rem, 300 Blackout, 5.56 NATO

The DuraMag 5-round detachable magazine for AR-15 platforms offers shooters a purpose-built alternative to polymer-bodied magazines, especially if you run 300 Blackout or other demanding loads. Built from 410 stainless steel, this magazine resists the flex and swell that can plague extended storage and handling—a real advantage if you're prepping ammo for hunting season or range days months ahead. The 5-round capacity pairs well with shorter barrels, hunting setups, or any shooter who values a compact, magazine-fed AR platform.

DuraMag engineered the internals and exterior geometry specifically for reliable feeding across .223 Rem, 5.56 NATO, and 300 Blackout ammunition. The T-360 coating delivers smooth, low-friction performance whether you're loading rounds quickly at the range or protecting the mag during storage in a field pack. Stainless construction means corrosion isn't a concern in damp hunting conditions or after extended use, and there's no need for special storage precautions when the mag stays loaded between trips.

If you run heavier or longer 300 Blackout subsonic loads, the DuraMag's rigid steel body and precise feed geometry handle bullet seating and spring pressure more predictably than softer materials. That reliability matters on a hunt where a malfunction costs you. The orange follower gives you a quick visual check of remaining rounds and stands out in your gear bag or pack.

Key Features

• 410 stainless steel construction resists flex, swell, and corrosion
• 5-round capacity optimized for compact AR platforms and hunting configurations
• T-360 coating ensures smooth loading and longevity in harsh field conditions
• Compatible with .223 Rem, 5.56 NATO, and 300 Blackout ammunition
• Designed for reliable feeding with long-seated and subsonic loads
• Orange follower provides quick visual round count
• Safe for extended storage while fully loaded

Specifications

Frequently Asked Questions

Will this DuraMag work with 300 Blackout subsonic loads?

Yes. The magazine's stainless steel body and refined feed geometry are specifically designed for 300 Blackout, including long-seated and heavy subsonic ammunition where reliable feeding can be unpredictable in other magazine types.

Can I leave this magazine loaded for extended periods?

Yes. The rigid stainless steel construction resists the spring compression set and body flex that can occur with polymer magazines, making it safe for long-term storage while fully loaded without special precautions.

What calibers does this magazine accept?

This magazine is compatible with .223 Rem, 5.56 NATO, and 300 Blackout ammunition.

Is the orange follower removable?

No information on follower removal is provided. The orange follower is part of the design and serves as a visual round-count indicator.