
Availability: In Stock
The ASC AR-15 223/5.56 NATO 30-round magazine is a purpose-built, reliable feed system for modern MSRs and AR platform rifles. Built by Ammunition Storage Components—a manufacturer trusted as an approved supplier by major firearms makers—this magazine delivers the dependable performance and longevity that serious shooters demand, whether you're training at the range, competing, or out in the field.
ASC engineered these magazines from the ground up with heat-treated components and a chrome silicon spring to withstand repeated loading cycles, tactical use, and the rigors of regular shooting. The black polymer body and black follower keep things running smoothly without drawing attention, and the 30-round capacity aligns with standard AR-15 configurations so you'll spend more time shooting and less time reloading. Each magazine is manufactured in the USA, backing up ASC's reputation for quality control that justifies their standing in the industry.
If you run AR-15s in .223 Remington or 5.56 NATO, having a stack of proven magazines like these is non-negotiable. Cheap magazines cause malfunctions; good ones let you focus on marksmanship. This is a no-frills, hard-working magazine built to keep you in the fight.
| Brand | Ammunition Storage Components (ASC) |
| Caliber Compatibility | .223 Remington / 5.56 NATO |
| Capacity | 30 rounds |
| Platform | AR-15 |
| Finish | Black with black follower |
| Spring Material | Chrome silicon |
| Origin | Made in the USA |
Yes. This ASC magazine is designed specifically for AR-15 rifles in .223 Remington and 5.56 NATO. Standard AR-15 magazine wells will accept it.
Heat treatment strengthens the magazine's structural components and helps it maintain reliability over thousands of load cycles. ASC's heat-treating process is part of their focus on longevity and consistent performance under heavy use.
Yes. ASC manufactures these magazines domestically, which is one reason they're an approved supplier for major firearms manufacturers.


SKU: 115785803 • Width: 5in • Height: 1in • Depth: 11in • Weight: 0.38oz





Availability: In Stock
The ASC AR-15 223/5.56 NATO 30-round magazine is a purpose-built, reliable feed system for modern MSRs and AR platform rifles. Built by Ammunition Storage Components—a manufacturer trusted as an approved supplier by major firearms makers—this magazine delivers the dependable performance and longevity that serious shooters demand, whether you're training at the range, competing, or out in the field.
ASC engineered these magazines from the ground up with heat-treated components and a chrome silicon spring to withstand repeated loading cycles, tactical use, and the rigors of regular shooting. The black polymer body and black follower keep things running smoothly without drawing attention, and the 30-round capacity aligns with standard AR-15 configurations so you'll spend more time shooting and less time reloading. Each magazine is manufactured in the USA, backing up ASC's reputation for quality control that justifies their standing in the industry.
If you run AR-15s in .223 Remington or 5.56 NATO, having a stack of proven magazines like these is non-negotiable. Cheap magazines cause malfunctions; good ones let you focus on marksmanship. This is a no-frills, hard-working magazine built to keep you in the fight.
| Brand | Ammunition Storage Components (ASC) |
| Caliber Compatibility | .223 Remington / 5.56 NATO |
| Capacity | 30 rounds |
| Platform | AR-15 |
| Finish | Black with black follower |
| Spring Material | Chrome silicon |
| Origin | Made in the USA |
Yes. This ASC magazine is designed specifically for AR-15 rifles in .223 Remington and 5.56 NATO. Standard AR-15 magazine wells will accept it.
Heat treatment strengthens the magazine's structural components and helps it maintain reliability over thousands of load cycles. ASC's heat-treating process is part of their focus on longevity and consistent performance under heavy use.
Yes. ASC manufactures these magazines domestically, which is one reason they're an approved supplier for major firearms manufacturers.
SKU: 115785803 • Width: 5in • Height: 1in • Depth: 11in • Weight: 0.38oz

