ProMag S&W M&P45 Magazine - 10 Round

The ProMag S&W M&P45 10-Round Magazine is a precision-engineered, affordable aftermarket solution designed to deliver unmatched reliability and durability for your .45 ACP pistol. Constructed from rugged heat-treated steel with a corrosion- and shock-resistant finish, this magazine ensures long-lasting performance in even the most demanding environments. The reinforced polymer baseplate adds resilience, while a high-tension chrome silicon wire spring and injection-molded follower work in unison to guarantee smooth, uninterrupted feeding and precise cartridge alignment—critical for high-stress self-defense or competitive target scenarios. Backed by ProMag’s lifetime warranty and proudly made in the USA, this magazine meets or exceeds factory standards, offering peace of mind for law enforcement, military, and civilian users alike. Whether you’re building a dependable carry setup or restocking spares for range days, this magazine is an essential upgrade for your Smith & Wesson M&P45. Invest in proven reliability today.