MEC-GAR SIG SAUER P229 40 S&W/357 SIG 14 RND 43x This forms a thin layer

This forms a thin layer of a hard compound called "nitrides

• Composite fabrication of  toughened steel and Glock Polymer 2

Here's why

Polymer 2 is more resilient than steel

MEC-GAR SIG SAUER P229 40 S&W/357 SIG 14 RND 43x This forms a thin layerCompatible Firearms: SIG SAUER P229 Caliber: . 40 S&W . 357SIG Capacity: 14 rounds Coating: Anti Friction Follower: High impact polymer Tube: Heat treated carbon steel Spring: High tensile music wire Floorplate: High impact polymer +2 floorplate Anti Friction coating allows for easy loading, reduced malfunctions, and superior anti corrosion properties If you are looking for a magazine for your SIG SAUER P229 pistol, choose the magazine manufacturer