Year after year, ProMag has increasingly become one of the leading manufacturers of firearms magazines in the world. Gun enthusiasts and law enforcement personnel have agreed, be it for recreational "plinking", competition shooting, or law enforcement, Promag is the source you can count on.
These magazines were designed for professional shooters and law enforcement personnel whose lives depend on a perfect shot every time. Expertly machined for exceptional quality and guaranteed to feed and function for every shot. This is an extended 20-rd magazine for the Sig Sauer P226 pistol in either .40S&W, or .357Sig. Constructed from heat-treated blued-steel, with a follower, lock-plate, and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.
Features and Specifications:
Manufacturer Number: SIG-A4
Caliber: .40 S&W/ .357 Sig
Capacity: 20 rounds
Body Material: Heat-Treated Blued-Steel
Spring Material: Heat Treated Chrome-Silicon Wire
Follower Material: DuPont Zytel Based Polymer
Follower Color: Black
Springs are made from Heat-treated Chrome-Silicon Wire
Base-plate molded from a proprietary DuPont Zytel based black polymer
Finish: Blued
Fits
SIG Sauer P226
