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Promag

ProMag Springfield M1A / M14 Magazine .308 Winchester 20 Rounds Blued

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

Fits Springfield

M1A and M14 rifles

.308 Winchester

/ 7.62x51mm NATO

20-round Magazine

Capacity

Heat-treated Steel

Construction

Blued Finish

$21.99
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SKU: WX2*0706313

Overview

Built for Springfield M1A and M14 rifles, this replacement magazine is intended for shooters who want a 20-round option chambered for .308 Winchester / 7.62x51mm NATO. Its heat-treated steel construction and blued finish give it a straightforward, durable profile for range use or field carry. The design emphasizes reliable feeding and compatibility with the rifle platforms it is made for, making it a practical spare or replacement magazine.

Why Hunters Choose the Promag

Fits Springfield

M1A and M14 rifles in

20-round Capacity

Supports extended shooting sessions before

Heat-treated Steel

Construction adds a durable magazine

Blued Finish

Classic, protective exterior

Designed As

Replacement magazine for compatible rifles

Key Features

  • Fits Springfield M1A and M14 rifles
  • Designed for .308 Winchester / 7.62x51mm NATO
  • 20-round magazine capacity
  • Heat-treated steel construction
  • Blued finish

Best Used For

  • Springfield M1A or M14 owners needing a 20-round replacement magazine for .308 Winchester or 7.62x51mm NATO
  • Hunters who want a spare magazine for range sessions, sight-in work, or extended practice
  • Shooters looking for a heat-treated steel magazine with a blued finish
  • Users replacing a worn or missing magazine on compatible Springfield rifles

Specifications

Blade FinishBlued finish
Caliber.308 Winchester / 7.62x51mm NATO
Capacity20 rounds
Firearm CompatibilitySpringfield M1A or M14 rifles
Magazine TypeReplacement Magazine
MaterialHeat-treated steel

Pros

  • Fits Springfield M1A and M14 rifles in .308 Winchester / 7.62x51mm NATO.
  • 20-round capacity supports extended shooting sessions before reloading.
  • Heat-treated steel construction adds a durable magazine body.
  • Blued finish provides a classic, protective exterior.
  • Designed as a replacement magazine for compatible rifles.

Considerations & Trade-offs

  • This is a 20-round magazine, so it adds capacity but also more bulk than lower-capacity options when carrying or staging the rifle.
  • It is specified for Springfield M1A or M14 rifles chambered in .308 Winchester / 7.62x51mm NATO, so compatibility is limited to those platforms and cartridges.
  • The blued finish is a practical finish choice, but it may require more attention than more corrosion-resistant coatings depending on storage and field conditions.
  • As a replacement magazine, fit and feeding should still be verified in your specific rifle before relying on it for hunting or range use.

Suggested Comparisons

  • .308 Winchester / 7.62x51mm NATO rifle magazines
  • Springfield M1A magazines
  • M14 magazines
  • 20-round rifle magazines

Suggested Accessories

  • Magazine pouch
  • Rifle cleaning kit
  • Ammo storage box
  • Speed loader

Frequently Asked Questions

What rifles is this magazine made to fit?

It is designed for Springfield M1A and M14 rifles.

What cartridge is this magazine intended for?

It is listed for .308 Winchester / 7.62x51mm NATO.

How many rounds does it hold?

It has a 20-round capacity.

What is the magazine made from?

The source data states heat-treated steel construction with a blued finish.

Is there any verified information about warranty, country of origin, or performance beyond the product description?

No. Those details are not provided in the source data, so they cannot be confirmed here.