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This DuraMag Speed magazine holds 20 rounds of 300 Blackout and is built for AR-15 rifles. Its 6061-T6 aluminum body is finished with Type-III hard-coat anodizing, so the red color is part of the metal itself rather than a surface coating, and the body will not flex or swell the way polymer magazines can.
Inside, an EverFlex Anti-Fatigue Spring and an anti-tilt follower keep rounds aligned for reliable feeding, and the design is safe for extended storage while loaded. Progressive die tooling and fully robotic welding give each magazine consistent dimensions and dependable performance.
Key Features
Brand
DuraMag
Product Type
Rifle Magazine
Capacity
20 rounds
Caliber
300 Blackout
Compatibility
AR-15 rifles
Material
6061-T6 aluminum
Finish
Type-III hard-coat anodized
Color
Red body with black follower
Spring
EverFlex Anti-Fatigue Spring
Follower
Anti-Tilt Follower
Condition
New
Compatibility
This magazine is compatible with AR-15 rifles chambered in 300 Blackout.
Frequently asked questions
What caliber and capacity does this magazine hold?
It holds 20 rounds of 300 Blackout.
What material is the magazine body made from?
The body is constructed from 6061-T6 aluminum with a Type-III hard-coat anodized finish.
Can this magazine be stored loaded for long periods?
Yes, the design is safe for extended storage while loaded.
