If you carry or shoot a Smith & Wesson single-stack 9mm—a 908, 3913, 3914, or 3953—you know reliable magazines are as important as the gun itself. The ProMag 8-round steel blue magazine is a straightforward, made-in-USA spare that keeps you running. Eight rounds of 9mm Luger capacity in a single-stack profile means it fits these slim, carry-friendly pistols without bulk. Whether you're building a backup mag rotation, stocking spares for the range, or just want a proven alternative to OEM, this is a no-nonsense choice.

ProMag engineered this magazine with heat-treated steel construction and a black oxide finish—materials built to handle thousands of cycles without early wear or corrosion. The follower is injection molded for reliable feeding, and the magazine spring uses heat-treated chrome silicone wire to maintain consistent tension over time. These are the kinds of details that matter when you're counting on a mag to perform.

Single-stack 9mms have a devoted following among shooters who prefer slim ergonomics and concealability. ProMag's compatibility across the 908, 3913, 3914, and 3953 family means you can standardize spares across multiple platforms if you own more than one. At eight rounds, this magazine gives you respectable capacity without sacrificing the compact handling these pistols are known for.

If you carry or shoot a Smith & Wesson single-stack 9mm—a 908, 3913, 3914, or 3953—you know reliable magazines are as important as the gun itself. The ProMag 8-round steel blue magazine is a straightforward, made-in-USA spare that keeps you running. Eight rounds of 9mm Luger capacity in a single-stack profile means it fits these slim, carry-friendly pistols without bulk. Whether you're building a backup mag rotation, stocking spares for the range, or just want a proven alternative to OEM, this is a no-nonsense choice.

ProMag engineered this magazine with heat-treated steel construction and a black oxide finish—materials built to handle thousands of cycles without early wear or corrosion. The follower is injection molded for reliable feeding, and the magazine spring uses heat-treated chrome silicone wire to maintain consistent tension over time. These are the kinds of details that matter when you're counting on a mag to perform.

Single-stack 9mms have a devoted following among shooters who prefer slim ergonomics and concealability. ProMag's compatibility across the 908, 3913, 3914, and 3953 family means you can standardize spares across multiple platforms if you own more than one. At eight rounds, this magazine gives you respectable capacity without sacrificing the compact handling these pistols are known for.