ProMag S&W Models 645 4506 4566 4586 Magazine .45 ACP Blued Steel 8/rd

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Model: ZMSMI12
Shipping Weight: 0.18 lbs
12 Units in Stock
Manufactured by: ProMag

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$21.90

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The ProMag S&W 645 4506 4566 4586 Magazine .45 ACP 8 Round Blued Steel is an aftermarket handgun magazine designed for Smith & Wesson 2nd and 3rd generation .45 ACP pistols. Built with durable steel construction and reliable internal components, this 8-round magazine provides dependable feeding and consistent performance for range training, defensive use, and spare magazine applications.

Constructed from heat-treated steel with a corrosion-resistant blued finish, the ProMag S&W .45 ACP magazine is engineered to maintain proper cartridge alignment and smooth feeding. Internally, it features an injection-molded follower and heat-treated chrome-silicon spring, helping ensure reliable cycling and long service life.

Shooters searching for a S&W 4506 magazine, Smith & Wesson 4566 mag, or .45 ACP 8 round S&W magazine will find this ProMag option a practical replacement or spare.

ProMag S&W .45 ACP Magazine Features

• Designed for Smith & Wesson 2nd & 3rd Gen .45 ACP pistols
• Chambered for .45 ACP
• 8 round capacity
• Heat-treated steel magazine body
• Blued corrosion-resistant finish
• Injection-molded follower for reliable feeding
• Heat-treated chrome-silicon spring
• Durable construction for extended use
• Made in the USA

Compatible Firearms

This ProMag S&W .45 ACP 8 round magazine is designed for:

Smith & Wesson Model 645
Smith & Wesson Model 4506
Smith & Wesson Model 4566
Smith & Wesson Model 4586

These pistols are part of Smith & Wesson’s 2nd and 3rd generation metal-frame semi-automatic handgun lineup, widely used for duty and defensive applications.

Ideal for Training and Spare Magazines

The ProMag S&W 4506 / 4566 8-round magazine is a solid option for shooters looking for a dependable spare or replacement magazine. It is well suited for:

Range training
Defensive practice
Spare magazines
Recreational shooting

With its 8-round capacity, this magazine maintains the standard capacity and profile of classic Smith & Wesson .45 ACP pistols.

Specifications

Manufacturer: ProMag Industries
Model: SMI-A12
Platform: Smith & Wesson 645 / 4506 / 4566 / 4586
Caliber: .45 ACP
Capacity: 8 Rounds
Magazine Body Material: Heat-Treated Steel
Finish: Blued
Magazine Type: Handgun Magazine
UPC: 708279000577