ProMag Smith & Wesson M&P Shield Magazine 6 Round .40 S&W Mag (SMI 29)

This is a Genuine ProMag Replacement Magazine for the Smith & Wesson M&P Shield .40 S&W semi-auto self defense pistol. These 6 round S&W Shield .40 mags are GREAT to carry as spare mags to give you some extra ammo for defensive situations and they are GREAT at the range!

Heat treated steel construction and adherence to strict tolerances guarantees reliable fit and function as well as years of service from these magazines. The heat treated blued-steel finish provides a low maintenance surface and the “Technapolymer” components along with the anti-fatigue spring allows you to keep your magazine loaded and at the ready for up to 6 years without concern of failure.

ProMag Smith & Wesson M&P Shield .40 Smith & Wesson 6 Round Magazine Features
- Ammo count sight holes at rounds 3-6
- Mil-Spec polymer follower, lock plate, and baseplate
- Heat treated steel construction

ProMag Smith & Wesson M&P Shield .40 S&W 6 Round Magazine Specifications
- Compatible With: Smith & Wesson M&P Shield .40 S&W
- Caliber: .40 S&W
- Capacity: 6 Rounds
- Body Material: Heat Treated Steel
- Body Color: Blue (looks black)
- Base Plate Material: Polymer
- Follower Material: Polymer
- Model Number: SMI 29
- UPC: 708279012068

***PLEASE NOTE***
New magazines can have stiff springs which may make it difficult to load to full capacity until broken in.