Atlas Gunworks 2011 140Mm Dlc Slidelock Magazine Base Pad Blk 9mm

The Atlas Gunworks 2011 140mm DLC slidelock magazine base pad delivers the reliability and capacity competitive shooters and serious 2011 users demand. Atlas spent two years engineering these high-capacity 9mm magazines specifically for double-stack 2011 platforms, and the result is a magazine that feeds reliably where generic options fall short. This black DLC-coated base pad is part of Atlas's complete magazine system—dimensionally refined internals, a purpose-built follower, and a reinforced spring work together to achieve reliable lockback and feeding in all modular-grip double-stack 2011 frames chambered in 9mm.

What sets these magazines apart is their attention to the real pain points of high-capacity 9mm feeding. The new upper tube dimensions eliminate the bind and drag that plague oversized magazines, while the premium follower ensures rounds stack and feed consistently under the demands of match shooting or duty use. With 21 rounds of capacity in a 140mm package, you're getting serious firepower without sacrificing ergonomics or reliability.

The black DLC coating protects against wear and corrosion during regular use and transport, and the discrete 4mm basepad provides a clean, professional appearance while offering a solid foundation for reliable operation. Whether you're running a competition build, a carry gun, or a training platform, Atlas magazines are engineered by people who understand what 2011 shooters need.

Key Features

• 21-round capacity in 140mm package for 9mm 2011 platforms
• Black DLC coating for corrosion and wear resistance
• Dimensionally optimized internals for reliable feeding in double-stack frames
• Premium follower designed for consistent round stacking
• Reinforced spring for reliable lockback
• Discrete 4mm basepad
• Compatible with all modular-grip double-stack 2011s in 9mm, .38 Super, and .38 Super Comp

Specifications

Frequently Asked Questions

Will this magazine work in my 2011 frame?

Yes, these Atlas magazines are designed to work with all modular-grip double-stack 2011 frames in 9mm. They're also compatible with .38 Super and .38 Super Comp platforms if you have those variants.

What makes Atlas magazines feed more reliably than standard options?

Atlas engineered the internal dimensions and upper tube to eliminate binding and feeding issues common in oversized high-capacity magazines. The premium follower and reinforced spring work together to ensure consistent round stacking and reliable lockback, even at full capacity.

How many rounds does this magazine hold?

This magazine holds 21 rounds of 9mm ammunition in a 140mm length.

What does the DLC coating do?

The black DLC (Diamond-Like Carbon) coating provides protection against corrosion and wear from regular use, transport, and handling, helping extend the magazine's service life.