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The ASC 15-round 6.8 SPC magazine bridges capacity and control for AR shooters who've moved beyond 5.56. Built from .020 gauge 410 stainless steel alloy, these magazines are manufactured entirely in the USA and heat-treated for strength. The construction resists corrosion better than polymer alternatives and won't swell in heat or crack in cold weather, making it reliable across varied shooting conditions.
Every detail matters when feeding 6.8 SPC. ASC equips these magazines with an enhanced anti-tilt polymer follower that presents rounds consistently to your feed ramps, reducing the jams that can plague generic designs. The chrome silicon spring maintains consistent pressure through the mag's life, and the proprietary Marlube coating burnishes into the surface rather than wearing off, providing self-lubricating properties that improve function over time. A 300 stainless steel floor plate rounds out the package with corrosion-resistant durability.
Standard 5.56 magazines can't handle the larger case dimensions of 6.8 SPC without reliability issues. This 15-rounder is engineered specifically for the cartridge's geometry and feeding requirements. The interior dimensions measure 2.316 inches overall length (plus or minus .002 inches), dimensions that work well for both factory loads and handloads. The Flat Dark Earth finish matches common AR aesthetics while the stainless construction gives you a magazine that will outlast typical polymer options on long-range trips or duty builds.
ASC has built a reputation among 6.8 SPC users for consistent performance and responsive customer service when issues arise. These magazines feed reliably across different rifle platforms and have earned respect in precision shooter circles where magazine reliability matters.
Yes, ASC 6.8 magazines are designed to work with standard AR-pattern lower receivers. However, you need a 6.8 SPC upper and bolt assembly to chamber the cartridge itself. Standard 5.56 ammunition won't fit these magazines, and 6.8 SPC rounds require magazines engineered specifically for their larger case dimensions.
The 2.316 inch interior length with tight tolerances makes these magazines ideal for handloading. You can load to standard pressures and lengths, though some reloaders with longer cartridges may find the magazine limits their maximum overall length slightly. The stainless construction and thicker .020 gauge material handles the pressures well.
Marlube is a proprietary coating that burnishes into the surface rather than wearing away. It provides self-lubricating properties that improve feeding and chambering over time as you shoot. This means the magazine functions better the more you use it, not worse.
Stainless steel resists swelling in heat and cracking in cold weather better than polymer, making it more reliable across temperature extremes. The trade-off is slightly more weight, but the durability advantage appeals to precision shooters and those who keep their magazines loaded for extended periods.
| UPC | 818805010212 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 15-68-SS-FDE-G-ASC |
| Product Type | Magazine |
| Caliber/Gauge | 6.8mm Remington SPC |
| Capacity | 15 |
| Color | Flat Dark Earth |
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