PROMAG 15rd Blue Steel Magazine for Sig Sauer P229 40 S&W and 357 SIG (SIG-A16)

The ProMag 15-round Magazine (SIG-A16) fits Sig Sauer P229 .40 S&W and .357 SIG pistols. This magazine features a precision-engineered, heat-treated steel body with a durable black oxide finish, ensuring reliable operation in virtually any environment. The heat-treated chrome silicone spring and injection-molded polymer follower ensure smooth and reliable feeding. The removable floor plate allows for easy disassembly for quick maintenance in the field.