ProMag Sig Sauer P226 Magazine Features The ProMag Sig Sauer P226 magazine is built from heat treated steel and finished in a durable black oxide coating that resists corrosion and wear from repeated loading and firing cycles. This construction gives P226 owners a dependable aftermarket option that holds up under regular range use and duty-style training alike. For owners looking for a magazine built to last rather than a flimsy replacement part this heat treated steel body offers real durability. An injection molded follower ensures smooth consistent cartridge presentation as rounds are fed into the action while the chrome silicone wire spring is formed specifically to maintain reliable tension over the magazine s service life. Manufactured in the USA this magazine gives P226 owners a domestically produced option with an 18 round capacity for extended range sessions between reloads. For Sig Sauer P226 owners in need of a dependable extra or replacement magazine this ProMag option is available for sale at GrabAGun. ProMag Magazine for Sig Sauer P226 Specifications Brand: ProMag Fits: Sig Sauer P226 Caliber: 9mm Capacity: 18 Material: Heat Treated Steel Finish: Black Oxide Available At: GrabAGun