SKU: PROSMI02
UPC: 708279000478
MPN: SMI02
This Pro-Mag magazine is a replacement 8-round 9mm feeding device built for the Smith & Wesson 3913, 3914, and 908 series compact pistols. It's aimed at owners of these third-generation S&W single-stack 9mm carry guns who need a spare or want to round out their range rotation without paying collector prices for original factory magazines. The single-stack design matches the slim grip frame of the 3913 platform, and the 8-round capacity mirrors the standard load for these pistols. For shooters keeping an older S&W compact in service, this is a straightforward way to add capacity. Browse our full lineup of shooting gear and accessories for more.
Pro-Mag builds this magazine from blued steel, a finish that resists corrosion while keeping wall thickness consistent for reliable feeding. The body is sized specifically for the single-stack 9mm 3913, 3914, and 908 frames, so it drops into the magazine well and locks up against the factory catch without modification. An 8-round capacity puts it on par with original Smith & Wesson magazines for these guns, and the steel construction holds spring tension under repeated loading cycles. The follower geometry pushes rounds to the feed lips at the angle these pistols expect, which matters on older designs where worn or mismatched magazines are a common cause of feeding trouble. If you run other handguns, we also stock a Glock 17 magazine and a CZ magazine.
If you carry or shoot a 3913, 3914, or 908, a spare magazine or two keeps range trips productive and gives you a backup when a factory mag finally wears out. These third-generation S&W compacts have a loyal following, and aftermarket magazine support is limited, so having a current-production option in 9mm matters. Keep one loaded, one in the gun, and rotate them to even out spring fatigue over time. Pair it with a magazine carry case for storage and transport, and check our cleaning supplies to keep your pistol running.
It's built for the Smith & Wesson 3913, 3914, and 908 series single-stack compact 9mm pistols. These are third-generation S&W designs, and the magazine matches the slim grip frame and factory magazine catch on those guns.
This magazine holds 8 rounds of 9mm, the same standard capacity as original factory magazines for the 3913 and related models.
The body is blued steel. The finish resists corrosion, and steel construction keeps consistent wall thickness and holds spring tension through repeated loading cycles.
Yes. It drops into the magazine well and locks against the factory catch without modification. The follower feeds rounds at the angle these pistols expect, which addresses a common cause of feeding issues with worn or mismatched magazines.
Support is limited because these are older, discontinued S&W compacts. A current-production option like this Pro-Mag is one of the more accessible ways to add a spare in 9mm.
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