ASC 20-Round Stainless Steel Magazine for .308 Win AR Rifles - Black Finish

If you're running an AR-platform rifle in .308 Winchester, reliable magazines are non-negotiable—they're the foundation of consistent feeding and function. The ASC 20-Round Stainless Steel Magazine for .308 Win AR Rifles is built to that standard. ASC (Ammunition Storage Components) has earned trust as an approved supplier to major firearms manufacturers by focusing on quality components and engineering that simply works, and this stainless steel .308 magazine reflects that philosophy.

This 20-round .308 AR magazine pairs stainless steel construction with a black finish, giving you a durable, corrosion-resistant feed system that handles the demands of hunting, precision rifle shooting, or tactical training. The magazine is heat-treated for strength and built with a chrome silicon spring—the kind of spec that matters when you're counting on reliable extraction and feeding under pressure. Whether you're loading for a long-range hunt or running transitions at the range, you want a magazine that doesn't introduce variables.

Made in the USA, this magazine fits the bill for shooters who prefer domestic manufacturing and proven reliability over trendy alternatives. Twenty rounds give you practical capacity for most hunting scenarios and range sessions without being unwieldy. If you're consolidating your .308 AR setup or building it fresh, adding quality magazines to your kit is one of the smartest investments you can make.

Key Features

• Stainless steel construction with black finish for corrosion resistance and durability
• Heat-treated for strength and long-term reliability
• Chrome silicon spring for consistent feeding performance
• 20-round capacity optimized for .308 Winchester AR-platform rifles
• Made in the USA

Specifications

Frequently Asked Questions

Will this magazine work with my .308 AR rifle?

Yes—this magazine is designed specifically for AR-platform rifles chambered in .308 Winchester. Confirm your rifle's platform and caliber before purchase.

What makes ASC magazines reliable?

ASC magazines are built with quality components, heat-treated steel for durability, and chrome silicon springs for consistent feeding. ASC serves as an approved supplier to major firearms manufacturers, which reflects their engineering standards.

Is this magazine made in the USA?

Yes, this ASC magazine is manufactured in the United States.

How many rounds does it hold?

This magazine holds 20 rounds of .308 Winchester ammunition.