Shooting AccessoriesBlackhawkSold by Brownells

Blackhawk

Single Mag Case For Double Stack Mags - Double Stack Single Mag Pouch, Carbon Fiber

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Double-stack Mag

Twice the capacity of Blackhawk's

Built-in Tension

Spring securely holds magazines of

Curved Waistline

For a slimmer profile

Fits 9mm,

.40 cal, .45 cal, 10

Includes Belt

Loops and an adjustable belt

$18.99
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SKU: 100500173

Overview

Built for carrying two magazines in a compact waist-mounted setup, this pouch is suited to hunters and shooters who want spare capacity without adding unnecessary bulk. The curved profile is designed to sit closer to the body, while the built-in tension spring helps secure magazines of various sizes. It accommodates 9mm, .40 cal, .45 cal, 10 mm, and .357 Sig magazines, and includes both belt loops and a belt clip with an adjustable hook for different belt widths. The carbon fiber finish gives it a clean, understated look for range use or field carry.

Why Hunters Choose the Blackhawk

Built-in Tension

Spring securely holds magazines of

Adjustable Belt-clip

Hook accommodates belts of different

Curved Waistline

For a slimmer profile

Includes Both

Belt loops and a belt

Fits 9mm,

.40 cal, .45 cal, 10

Key Features

  • Double-stack mag pouch with twice the capacity of Blackhawk's Single Mag Cases.
  • Built-in tension spring securely holds magazines of various sizes.
  • Curved to the waistline for a slimmer profile.
  • Fits 9mm, .40 cal, .45 cal, 10 mm, and .357 Sig magazines.
  • Includes belt loops and an adjustable belt clip hook for different belt widths.

Best Used For

  • Hunters needing a compact spare-mag carrier for range sessions or field carry
  • Users carrying 9mm, .40 cal, .45 cal, 10 mm, or .357 Sig magazines
  • Those who want a belt-mounted pouch with both belt loops and a belt clip
  • Shooters looking for a slimmer-profile mag case curved to the waistline

Specifications

Adjustable Belt Clip HookYes
Built In Tension SpringYes
CapacityDouble Stack Single Mag Pouch
ColorCarbon Fiber
Curved To WaistlineYes
Fits Calibers9mm/.40 cal/.45 cal/10 mm/.357 Sig
Includes Belt ClipYes
Includes Belt LoopsYes

Pros

  • Built-in tension spring securely holds magazines of various sizes.
  • Adjustable belt-clip hook accommodates belts of different widths.
  • Curved to the waistline for a slimmer profile.
  • Includes both belt loops and a belt clip.
  • Fits 9mm, .40 cal, .45 cal, 10 mm, and .357 Sig magazines.

Considerations & Trade-offs

  • Designed for double-stack magazines only, so it is not a universal pouch for all magazine types.
  • The built-in tension spring is intended to secure magazines of various sizes, but that also means insertion and removal may feel firmer than a looser pouch.
  • The adjustable belt-clip hook and included belt loops add carry options, but the fit will still depend on your belt width and setup.
  • Curved-to-waistline design helps reduce bulk, though it may be less suitable if you prefer a flatter, more rigid pouch profile.

Suggested Comparisons

  • Single magazine pouch
  • Double magazine pouch
  • Pistol magazine carrier
  • Range belt accessory

Suggested Accessories

  • Belt clip
  • Belt loops
  • Magazine pouch
  • Pistol magazines

Frequently Asked Questions

What magazine calibers does this pouch fit?

The product data says it fits 9mm, .40 cal, .45 cal, 10 mm, and .357 Sig magazines.

Does it use a retention system to hold magazines in place?

Yes. The description says it has a built-in tension spring that securely holds magazines of various sizes.

Can it be worn with different belt widths?

Yes. It includes an adjustable belt-clip hook that accommodates belts of different widths.

What carry options are included?

The product data says it includes both belt loops and a belt clip.

Is this a single or double magazine case?

The title and description indicate it is a double-stack single mag pouch, and the description notes it has twice the capacity of the Single Mag Cases.