ATLAS GUNWORKS 140MM 9MM 20RD CLASSIC MAGAZINE
ATLAS GUNWORKS 140MM 9MM 20RD CLASSIC MAGAZINE fits double-stack 1911 and 2011 pistols with stainless tube, +18% spring, and aluminum basepad.
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Description
ATLAS GUNWORKS 140MM 9MM 20RD CLASSIC MAGAZINE Features
ATLAS GUNWORKS 140MM 9MM 20RD CLASSIC MAGAZINE is engineered for double-stack 1911 and 2011-pattern pistols that demand consistent feeding and reliable lockback. Designed around a 140mm competition-length format, it supports high round counts while maintaining dependable function in tactical, duty, or range applications. Atlas recommends the Classic configuration for shooters who prioritize durability and repeatable performance across a wide range of modular 1911 platforms. Its geometry and internal components are tuned to deliver smooth presentation and consistent slide engagement on empty.
The stainless steel magazine tube provides strength and dimensional stability under hard use, while the enhanced spring system increases upward pressure to maintain reliable feeding through full capacity. A lockback-style follower ensures positive slide stop engagement after the last round. The aluminum basepad is designed to prevent over-insertion, protecting both the magazine and the firearm during aggressive reloads. This magazine is compatible with Atlas Gunworks pistols equipped with tactical or carry magwells, as well as Staccato 2011 and other double-stack 1911 modular pistols with no magwell or a Staccato-compatible magwell, including popular models such as the Staccato C2, Staccato P, Staccato XL, Staccato XC with Staccato magwell, and Springfield Prodigy 1911 DS variants.
Specifications
Manufacturer: Atlas Gunworks
Model: Classic Double-Stack 1911 Magazine
Caliber: 9mm
Capacity: 20 rounds
Tube Length: 140mm
Tube Material: Stainless steel
Follower Type: Lockback
Spring: +18% power spring
Basepad: Aluminum, over-insertion limiting design
Compatibility: Atlas Gunworks double-stack 1911; Staccato 2011 and compatible modular double-stack 1911 platforms
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