The Watchtower Firearms 1911 Magazine (MPN MAG126SS) holds 17 rounds of 9mm Luger in a stainless steel body built for double-stack 1911-pattern pistols.

Key Specifications

• Holds 17 rounds of 9mm Luger.
• Built for 1911-pattern pistols.
• Constructed of stainless steel.
• Carries the 1911 model designation.
• Manufactured by Watchtower Firearms.
• A double-stack-capacity magazine, well beyond a traditional single-stack 1911’s 7- or 8-round capacity.
• Confirm your specific 1911 frame is double-stack/widebody before ordering, since 17-round magazines don’t fit standard single-stack frames.
• Works as a spare or replacement magazine for compatible double-stack 1911 pistols.
• A high-capacity option for competition or duty use.

Frequently Asked Questions

Will this fit any 1911? No — it’s built for double-stack/widebody 1911-pattern pistols chambered in 9mm; confirm your specific frame before ordering.

What is this magazine made of? It’s constructed of stainless steel.

Buy the Watchtower Firearms 1911 17-Round 9mm Magazine, Stainless Steel

Order from a Lubbock, TX gun shop on the Watchtower Firearms 1911 17-Round 9mm Magazine, Stainless Steel from WATCHTOWER FIREARMS, part of our Handgun Magazines selection. Add high-capacity firepower to your double-stack 1911 in 9mm.