ProMag Magazine S&W 39 9mm Luger 8-Round Steel Blue
$19.55
$25.99
(You save
$6.44
)
- Capacity-Rounds:
- 8
- Type:
- Magazines
- Firearm Group:
- Handgun
- Firearm Make Fit:
- S&W
- Caliber-Gauge:
- 9mm Luger
- Finish-Color:
- Black
- Model:
- Standard
- Material:
- Steel
- Model Fit:
- M39
The ProMag S&W 39 9mm Luger 8-round steel blue magazine is a single-stack replacement or backup mag for Smith & Wesson Model 39 pistols. If you shoot a classic S&W 39 for sport, collection, or occasional carry, reliable ammunition storage matters—and factory magazines don't last forever. This ProMag option gives you a durable aftermarket alternative built to the same single-stack profile as your pistol's original specs.
Construction is straightforward and proven: heat-treated blued steel for the body, a proprietary DuPont Zytel-based polymer follower that won't wear or warp, and a chrome-silicon wire spring that's heat-treated for consistent tension and feeding. The blued finish matches the aesthetic of vintage and classic S&W pistols and resists light corrosion in typical storage and range conditions. It's made in the U.S.A., so you're supporting domestic manufacturing.
At 8 rounds, this magazine fills the standard capacity for the Model 39—no surprises, no compression. Load it, verify function with your own pistol before relying on it in any serious role, and keep a spare or two on hand. Whether you're a collector keeping an old S&W 39 running, a shooter who wants extra magazines without factory pricing, or someone building a backup supply, a reliable spare mag is one of the simplest upgrades you can make.
Key Features
- Single-stack design sized for S&W Model 39 pistols
- 8-round capacity in 9mm Luger
- Heat-treated blued-steel construction
- Proprietary polymer follower for durability and reliability
- Chrome-silicon spring, heat-treated for consistent feeding
- Made in the U.S.A.
Specifications
| Brand | ProMag |
| Firearm Compatibility | Smith & Wesson Model 39 |
| Caliber | 9mm Luger |
| Capacity | 8 rounds |
| Configuration | Single-stack |
| Material | Heat-treated blued steel (body); DuPont Zytel polymer (follower); chrome-silicon wire (spring) |
| Finish | Blued |
| Country of Origin | Made in the U.S.A. |
Frequently Asked Questions
Is this magazine compatible with my Smith & Wesson Model 39?
Yes—this ProMag magazine is designed specifically for the S&W Model 39 in 9mm Luger and uses the same single-stack profile as factory magazines for that pistol.
How many rounds does it hold?
The magazine holds 8 rounds of 9mm Luger ammunition, which is the standard capacity for the Model 39.
What is the magazine body made from?
The body is constructed from heat-treated blued steel. The spring is chrome-silicon wire that has also been heat-treated for strength and reliability, and the follower is molded from a proprietary DuPont Zytel-based black polymer.
Is this made in the United States?
Yes, this magazine is manufactured in the U.S.A.
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