ProMag Smith & Wesson Model 3900 Series Compact 9mm 8-Round Blue Steel Magazine

This is a ProMag 8-round 9mm magazine for the S&W 3900 compact series of pistols.

Packing 8 rounds of 9mm ammo, this 3900 compact pistol magazine features a durable steel body with a corrosion-resistant blued finish for lasting field performance in virtually any environment, while the precision-engineered feed lips offer a secure, wobble-free fit.

Additionally, a heat-treated chrome silicon wire spring and injection-molded polymer follower provide smooth, reliable feeding performance and optimal cartridge alignment in fast-action self-defense scenarios.

This aftermarket 3900 series mag is designed to deliver factory-like service at a low, budget-friendly price, and it is backed by ProMag’s legendary lifetime warranty so you can be sure your magazine functions for years to come.

Drop targets without breaking the bank with the ProMag Smith & Wesson Model 3900 series compact 9mm 8-round magazine from GunMag Warehouse.

Compatible with S&W 3rd Gen 3900 series compact models 3913, 3914, 3953, 3954, and 908.