Wilson Combat ETM 9rd 9mm Magazine for 1911 Compact

Frequently Asked Questions

Will this Wilson Combat compact magazine work with other 1911 brands?

Wilson Combat ETM magazines are designed to meet standard 1911 specifications and work with most quality 1911 manufacturers' compact models. However, some Kimber models have undressed barrel feed ramps at the factory that can interfere with the front ramp of this magazine. A gunsmith can easily modify the barrel for proper clearance if needed. If you're unsure about compatibility with your specific pistol, Wilson Combat customer service can help confirm.

What makes the ETM magazine different from Wilson Combat's other 1911 magazines?

The ETM features several improvements over previous designs, including a redesigned tube with a small front ramp to prevent nose-down feeding with shorter rounds and hollow points. It also has a redesigned back spacer for long-loaded ammunition, a stainless steel follower for better slide lockback, and seats more easily when doing loaded chamber reloads with the slide forward. The numbered witness holes and removable base pad are added practical touches.

How much testing went into developing this magazine?

Bill Wilson personally logged over 10,000 rounds of various factory and reloaded 9mm ammunition through multiple custom and factory 1911s during the development of this magazine. The redesign specifically addressed reliability issues unique to single-stack 9mm 1911s, and every magazine is rigorously tested before leaving the factory.

Does the magazine come with a warranty?

Wilson Combat offers a Lifetime Satisfaction Policy on the magazine tube itself. They'll replace any tube that spreads, cracks, or becomes unusable during normal use. Magazine springs and followers are considered consumable items that may require replacement after extensive use. Polymer base pads can break if dropped on hard surfaces but are replaceable separately.

Can I easily remove and clean the magazine?

Yes, the removable base pad makes disassembly straightforward for cleaning and maintenance. The multi-step finished interior resists corrosion, and all components are stainless steel or tough nylon, so the magazine is built to handle harsh conditions without special care.

What's the magazine length, and will it stick out from my compact 1911?

At 8.35 inches, this 9-round magazine extends only slightly past the butt of a compact 1911, making it practical for daily carry or competition while providing an extra round over flush-fit 8-round options. The ETM base pad helps with extraction from tight carry pouches without adding significant profile to the gun.