PROMAG M1 CARBINE MAGAZINE - 30 CARB - 10 ROUND CAPACITY - 15 ROUND BODY - STEEL - BLACK

ProMag Industries
MPN:
CAR-A1
UPC:
708279007323
$22.69
(3 reviews)
Current Stock:
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The ProMag M1 Carbine 10-Round Magazine delivers reliable feeding and rugged durability for your .30 Caliber M1 Carbine — California-compliant with a 10-round capacity housed in a full-size 15-round steel body.

  • California-legal 10-round capacity in a standard 15-round steel body
  • Precision-wound, heat-treated chrome silicon wire magazine spring
  • All-steel construction with a durable matte black finish
  • Manufactured and assembled entirely in the USA
  • Backed by ProMag's lifetime guarantee against manufacturer defects
  • Easy-loading design for smooth, consistent feeding and reliable function

Who This Is For

This magazine is ideal for California-based M1 Carbine enthusiasts, collectors, and range shooters who need a compliant, high-quality replacement or spare magazine. Whether you're maintaining a classic WWII-era M1 Carbine or enjoying it at the range, this ProMag unit offers the dependability and American craftsmanship your firearm deserves — without sacrificing the feel of a full-size magazine body.

ProMag M1 Carbine 10-Round Steel Magazine - Front View ProMag M1 Carbine 10-Round Steel Magazine - Alternate View

Specifications

Brand ProMag Industries
Caliber .30 Carbine
Capacity 10 Rounds (CA Compliant)
Body Size 15-Round Profile
Material Steel
Finish Matte Black
Spring Material Heat-Treated Chrome Silicon Wire
Compatible Firearm M1 Carbine
Country of Origin USA
Warranty Lifetime Manufacturer Guarantee

Frequently Asked Questions

Is this magazine truly California-compliant?

Yes. This ProMag M1 Carbine magazine is blocked to a 10-round capacity, making it compliant with California's restrictions on magazine capacity. While the external body is the same size as a standard 15-round magazine, the internal components are permanently configured to hold no more than 10 rounds, keeping you legal on California ranges and in the field.

Which M1 Carbine rifles is this magazine compatible with?

This magazine is designed to fit standard .30 Caliber M1 Carbine rifles, including original military-surplus models and modern reproductions that accept standard M1 Carbine magazines. It feeds .30 Carbine (7.62×33mm) ammunition and is not compatible with other calibers or firearm platforms. If you're unsure about fit, verify your rifle accepts standard M1 Carbine detachable box magazines before purchasing.

How does the 15-round body affect handling if it's only loaded to 10 rounds?

The 15-round-profile body means the magazine seats and handles exactly like a standard full-size M1 Carbine magazine — giving you a familiar grip and ergonomic feel even though the internal capacity is limited to 10 rounds. This design makes it easy to transition for shooters accustomed to standard-capacity magazines while remaining fully within California law.

Caliber:
30 CARB
Capacity:
10/15 Round
Color:
Black
Follower Color:
Black
Type:
Rifle Magazine
CA Compliant:
Yes
Platform:
M1 Carbine
Material:
Steel

Reviews

  • 5
    PROMAG M1 CARBINE MAGAZINE

    Posted by Erin Brown on Apr 26th 2026

    Awesome magazine, quality product and brand new. Works perfectly. Thank you for shipping to a CA resident. I will be back for more.

  • 5
    Very Happy

    Posted by Rene Corneau on Sep 1st 2025

    I’m very happy with my purchase. Magazines function as expected. They conform to my states regulation requirements.

  • 5
    Great Mags

    Posted by Kevin McCall on Jan 2nd 2025

    I purchased two of these and they work perfectly. They are durable and well made, and feed very well.