Wt Mag-126-Ss Mag 9Mm 17R Dbl Stk 1911 Ss

The Watchtower Firearms MAG-126-SS is a 17-round double-stack magazine built for 1911-pattern pistols chambered in 9mm Luger. If you shoot a modern 9mm 1911—whether for competition, duty, or recreational target work—this stainless steel mag gives you genuine extended capacity without sacrificing the ergonomics or reliability of your gun. Double-stack geometry packs more rounds into a magazine designed to feed and function reliably through your 1911's magazine well.

Watchtower Firearms engineered this magazine from stainless steel, a material choice that resists corrosion and holds up to hard use in the field or at the range. The 17-round configuration strikes a practical balance: noticeably more firepower than single-stack options, yet still controllable in the hand of shooters who want capacity without an awkward, extended footprint.

Whether you're training for defensive proficiency, running steel matches, or just prefer the flexibility of more rounds downrange, a quality 9mm mag designed specifically for the 1911 platform eliminates guesswork about fit and feed. Watchtower's reputation is built on magazines that work, not marketing hype.

Key Features

• 17-round capacity in 9mm Luger
• Double-stack design for efficient round stacking
• Stainless steel construction for durability and corrosion resistance
• Engineered for 1911-pattern pistols

Specifications

Frequently Asked Questions

Will this magazine work in my 9mm 1911?

Yes. The MAG-126-SS is designed specifically for 1911-pattern pistols chambered in 9mm Luger. Verify that your 1911's magazine well is compatible with double-stack magazines; most modern 9mm 1911s accommodate them without modification.

What's the advantage of a 17-round double-stack magazine?

Double-stack geometry allows more rounds to fit in a magazine than traditional single-stack designs, giving you 17 rounds of 9mm capacity. This translates to more shots between reloads for training, competition, or any shooting application where capacity matters.

Why stainless steel?

Stainless steel resists rust and corrosion, ensuring your magazine stays reliable whether you store it loaded or use it in wet conditions. It's a tough, low-maintenance material choice for a part that works hard.