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ProMag AR10 .308 20rd FDE Magazine for DPMS LR-308

UPC: 708279016011

$14.99

85 in stock

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Description

Whether you're running a DPMS LR-308, SR-25 pattern rifle, or just about any .308 AR platform, this ProMag magazine handles the job without demanding premium pricing. Twenty rounds strikes a solid balance between capacity and weight—plenty of rounds for a range day or extended shooting without the heft of a 30-rounder.

Durable Polymer Build That Handles Real Use

The magazine body is injection molded from ProMag's proprietary DuPont Zytel-based polymer. This isn't bargain-bin plastic. Zytel is the same material chosen for other professional-grade magazines because it resists impact, holds up through temperature swings, and shrugs off corrosion. The Flat Dark Earth finish gives you that modern tactical aesthetic while blending with most contemporary rifle builds.

Internals Built for Reliable Feeding

What actually matters when you load a magazine is what happens when rounds feed into the chamber. ProMag equips this mag with a heat-treated chrome-silicon wire spring—the same quality you'd find in higher-end offerings. The injection-molded polymer follower ensures rounds feed smoothly without tilting or binding. Every magazine is assembled and inspected throughout production to maintain consistent quality.

Made in the USA and Backed for Life

These are manufactured stateside and come with ProMag's lifetime warranty against manufacturer defects. You get peace of mind knowing that if anything goes wrong, you're covered. Throw this mag in your range bag, sling it in a tactical chest rig, or keep a few as backups—it's built to last and proven in thousands of shooting sessions.

Key Specifications

  • Caliber: .308 Winchester / 7.62 NATO
  • Capacity: 20 rounds
  • Magazine Body Material: DuPont Zytel-based polymer
  • Spring Material: Heat-treated chrome-silicon wire
  • Follower Material: Injection-molded polymer
  • Finish Color: Flat Dark Earth
  • Compatible Platforms: DPMS LR-308 and SR-25 pattern AR-10 rifles
  • Warranty: Lifetime warranty against manufacturer defects
  • Country of Manufacture: United States
  • Manufacturer: ProMag Industries
  • Manufacturer Part Number: DPM-A3-FDE
  • UPC: 708279016011

What’s Included

  • ProMag AR10 .308 20-round magazine

Frequently Asked Questions

Will this magazine work with my AR-10 rifle?

This ProMag magazine is designed specifically for DPMS LR-308 and SR-25 pattern AR-10 rifles. If your rifle uses either of those patterns, you're good to go. Always double-check your lower receiver pattern before purchasing to ensure compatibility, as some AR-10 variants use proprietary or different magazine patterns.

How does polymer construction compare to steel magazines?

Polymer offers lighter weight than steel without sacrificing durability—this DuPont Zytel material is professionally engineered for strength and corrosion resistance. Steel mags may appeal if you prefer metal construction for long-term loaded storage, but polymer won't let you down for range or field use. Both styles feed reliably when properly maintained.

Is the 20-round capacity suitable for competition or training?

Twenty rounds works well for standard training and range sessions without the reload frequency of smaller mags. It's a practical middle ground—enough rounds to keep shooting longer but lighter than 30 or 40-rounders. For high-round-count matches, some competitors prefer higher capacities, but many find 20 rounds perfectly adequate.

What's covered by the lifetime warranty?

ProMag covers defects in materials and workmanship for the life of the magazine. If your mag fails due to a manufacturer defect, they'll send you a replacement. Normal wear from use isn't covered, but the warranty reflects ProMag's confidence in their construction quality and gives you solid backing.

Additional information

UPC

708279016011

Manufacturer

Manufacturer Part Number

DPM-A3-FDE

Capacity

20

Color

Flat Dark Earth

Product Type

Magazine

Caliber/Gauge

.308 / 7.62 NATO

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