The Smith & Wesson M&P45 Extended Handgun Magazine is a factory original replacement magazine built to increase the capacity of your S&W M&P 45 pistol. It holds 14 rounds of .45 ACP four more than the standard magazine so you top off less often and keep more rounds on tap between reloads.

This 14-round extended magazine is made specifically for the Smith & Wesson M&P 45 chambered in .45 ACP. The extra rounds add length below the frame and Smith & Wesson compensates for that length with an ergonomic grip extension sleeve. The sleeve closes the gap under the grip and gives your support hand a full controlled hold instead of a stub to wrap around. That matters when you are running a full-size .45 and want the same purchase you get from a flush-fit magazine.

Construction is steel and polymer the same combination that stands up to repeated loading and hard use at the range. Smith & Wesson builds this magazine to the stringent specifications and tolerances of the original equipment that shipped with the pistol using the same manufacturing processes and materials as their factory magazines. Because it is a true factory part rather than an aftermarket copy the fit and operation match what the M&P45 was engineered around so it seats and feeds the way the platform intends.

Product Specifications

• Brand: Smith & Wesson
• Fits: Smith & Wesson M&P 45 pistol
• Caliber: .45 ACP
• Capacity: 14 rounds
• Type: Factory original extended replacement magazine
• Finish: Black base with ergonomic grip extension sleeve
• Construction: Steel and polymer
• Package Quantity: 1
• Item Number / SKU: SW19476
• Manufacturer Product Number: 194760000
• UPC: 022188135008

If you carry or train with the M&P 45 this extended magazine adds four rounds of .45 ACP capacity without sacrificing the grip feel you rely on. It is the perfect way to get more out of a pistol you already trust and is backed by Smith & Wesson factory quality. For any M&P45 owner who wants extra capacity done right this is the magazine that fits the job.