EAA Check-Mate Witness 11rd .45 ACP Stainless Steel Magazine

The EAA Check-Mate Witness 2311 magazine is an 11-round stainless steel magazine designed for .45 ACP double-stack 2011 pistols. Manufactured in the U.S. by Check‑Mate Industries and distributed by European American Armory / EAA Corp, it provides a factory-quality replacement or spare. Built for consistent feeding and long-term durability, this magazine suits range use, competition, and general-purpose carry by owners of compatible 2011 pistols.

Key Specifications

• The magazine holds 11 rounds.
• The magazine is chambered for .45 ACP.
• The construction material is Stainless Steel.
• The model designation is listed as Witness.
• This item is marketed as Witness 2311 in supplied product data.
• Compatibility is specified for double-stack 2011 pistols in .45 ACP.
• Manufacturing origin is Made in the U.S. by Check‑Mate Industries.
• The finish/color is listed as Silver / Stainless Steel.
• The listed weight is 0.22 (unit not specified in source data).

With stainless construction, an 11-round capacity, and design intended for double-stack 2011 platforms, this magazine provides a practical, durable spare for owners of compatible .45 ACP pistols. Its U.S. manufacture and focus on reliable feeding make it a straightforward upgrade for range use and competitive applications.