
Availability: In Stock
The DuraMag Speed AR-15 20-round magazine in bronze aluminum is a no-nonsense choice for shooters who demand reliability without fanfare. Built from 6061-T6 aluminum with Type-III hard-coat anodizing, this magazine combines the proven USGI profile with construction tough enough for military and law enforcement use. Unlike polymer alternatives, aluminum won't flex or swell under extended loaded storage, and the anodizing process integrates the bronze color into the metal itself—so it won't chip or fade with hard use.
DuraMag's attention to manufacturing detail shows. Progressive die tooling, precision post-and-hole geometry, and fully robotic welding keep dimensions consistent magazine to magazine, so feeding is predictable whether you're running 100 rounds through the range or keeping a rifle loaded at home. The black anti-tilt follower and EverFlex anti-fatigue spring round out a straightforward, effective design that doesn't over-promise or under-deliver.
If you shoot .223 Remington, 5.56 NATO, or .300 Blackout, this 20-rounder fits standard AR-15 platforms and sits lower in the magwell than a 30-rounder—useful for prone shooting, vehicles, or anywhere a shorter profile makes sense. Bronze pairs well with any build aesthetic, and the hard-anodized finish handles field conditions without flinching.
| Brand | DuraMag |
| Model | 2023007175CPD |
| Capacity | 20 rounds |
| Caliber Compatibility | .223 Remington, 5.56 NATO, .300 Blackout |
| Platform | AR-15 |
| Material | 6061-T6 Aluminum |
| Finish | Type-III Hard-Coat Anodized (Bronze) |
| Follower | Black Anti-Tilt |
| Spring | EverFlex Anti-Fatigue |
This magazine is compatible with .223 Remington, 5.56 NATO, and .300 Blackout in AR-15 platform rifles.
Yes. The 6061-T6 aluminum construction resists flex and swell, making it safe for extended loaded storage without degradation.
DuraMag's bronze color is part of the Type-III hard-coat anodizing process, integrated into the metal itself. This approach avoids the chipping and fading that can occur with paint coatings. Note that due to the chemical nature of the anodizing process, slight color variation between individual magazines is normal and within acceptable range.
The 20-round magazine sits lower in the magwell than a 30-rounder, making it practical for prone shooting, bench work, or use in confined spaces like vehicles or hunting blinds where a shorter profile is an asset.


SKU: 115658266 • Weight: 0.25oz
Availability: In Stock
The DuraMag Speed AR-15 20-round magazine in bronze aluminum is a no-nonsense choice for shooters who demand reliability without fanfare. Built from 6061-T6 aluminum with Type-III hard-coat anodizing, this magazine combines the proven USGI profile with construction tough enough for military and law enforcement use. Unlike polymer alternatives, aluminum won't flex or swell under extended loaded storage, and the anodizing process integrates the bronze color into the metal itself—so it won't chip or fade with hard use.
DuraMag's attention to manufacturing detail shows. Progressive die tooling, precision post-and-hole geometry, and fully robotic welding keep dimensions consistent magazine to magazine, so feeding is predictable whether you're running 100 rounds through the range or keeping a rifle loaded at home. The black anti-tilt follower and EverFlex anti-fatigue spring round out a straightforward, effective design that doesn't over-promise or under-deliver.
If you shoot .223 Remington, 5.56 NATO, or .300 Blackout, this 20-rounder fits standard AR-15 platforms and sits lower in the magwell than a 30-rounder—useful for prone shooting, vehicles, or anywhere a shorter profile makes sense. Bronze pairs well with any build aesthetic, and the hard-anodized finish handles field conditions without flinching.
| Brand | DuraMag |
| Model | 2023007175CPD |
| Capacity | 20 rounds |
| Caliber Compatibility | .223 Remington, 5.56 NATO, .300 Blackout |
| Platform | AR-15 |
| Material | 6061-T6 Aluminum |
| Finish | Type-III Hard-Coat Anodized (Bronze) |
| Follower | Black Anti-Tilt |
| Spring | EverFlex Anti-Fatigue |
This magazine is compatible with .223 Remington, 5.56 NATO, and .300 Blackout in AR-15 platform rifles.
Yes. The 6061-T6 aluminum construction resists flex and swell, making it safe for extended loaded storage without degradation.
DuraMag's bronze color is part of the Type-III hard-coat anodizing process, integrated into the metal itself. This approach avoids the chipping and fading that can occur with paint coatings. Note that due to the chemical nature of the anodizing process, slight color variation between individual magazines is normal and within acceptable range.
The 20-round magazine sits lower in the magwell than a 30-rounder, making it practical for prone shooting, bench work, or use in confined spaces like vehicles or hunting blinds where a shorter profile is an asset.
SKU: 115658266 • Weight: 0.25oz

