The DuraMag SS Magazine (MPN 2009041178CPD) holds 20 rounds of 9mm in a Colt-pattern stainless steel body built for the AR-15.

Key Specifications

• Holds 20 rounds of 9mm.
• Built to the Colt pattern for AR-15 rifles.
• Constructed of stainless steel, unlike plastic magazines that can warp in extreme heat, cold, or humidity, per the manufacturer.
• Finished in black.
• Designed to hold up in conditions ranging from a hot range day to frozen or desert environments, or long-term storage, per DuraMag.
• Sold as a 1-pack.
• Classified by DuraMag as a Magazine.
• Carries the AR-15 model designation.
• Manufactured by DuraMag.

Frequently Asked Questions

Why choose steel over a polymer magazine? DuraMag markets its steel body as more stable than plastic across extreme heat, cold, humidity, and long-term storage.

What rifles does this magazine fit? It’s built to the Colt 9mm AR-15 magazine pattern.

Buy the DuraMag 20-Round Magazine

Shop it directly from DuraMag, or browse the full Handgun Magazines selection at Schaefer Defense.