ProMag AR-308 Magazine 20-Round Polymer .308 Winchester Flat Dark Earth DPM-A3-FDE
User Ratings
No ratings yet
Be the first to review this product
Product Description\nThe ProMag AR-308 magazine is a reliable 20-round polymer magazine designed for AR-308 / .308 caliber AR-type rifles that use LR-308 (DPMS) or SR-25 pattern magazines. Built in the U.S.A., it features a proprietary DuPont™ Zytel®-based polymer body for durability, an injection-molded follower for consistent feeding, and a precision-wound spring formed from heat-treated chrome silicon wire. ProMag magazines are backed by a lifetime guarantee against manufacturer’s defects.\n\nProduct Highlights\n\n 20-round .308 Winchester / 7.62 NATO magazine for AR-308 platforms\n Compatible with LR-308 (DPMS) and SR-25 pattern magazine wells\n Proprietary DuPont™ Zytel®-based polymer body in Flat Dark Earth (FDE)\n Injection-molded follower and heat-treated chrome silicon spring for reliable function\n Made in the USA and backed by ProMag’s lifetime guarantee against manufacturer defects\n\n\nSpecs\n\n \nBrand Name: ProMag Industries\n \nManufacturer Part Number: DPM-A3-FDE\n \nUPC: 708279016011\n \nCapacity: 20 rounds\n \nCaliber: .308 Winchester / 7.62 NATO\n \nCompatibility: Fits AR-308 / .308 AR-type rifles using LR-308 (DPMS) or SR-25 pattern magazines\n \nNot Compatible With: Rifles using Armalite pattern magazines\n \nBody Material: Proprietary DuPont™ Zytel®-based polymer\n \nFollower: Injection molded\n \nSpring Material: Heat-treated chrome silicon wire\n \nColor: Flat Dark Earth (FDE)\n \nCountry of Manufacture: USA\n\n\nDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Specifications
- Manufacturer:
- Promag Industries
- Category:
- magazine
- Caliber:
- 7.62x51mm NATO
- Platforms:
- AR-10
- UPC:
- 8228126720122
- MPN:
- DPM-A3-FDE
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$19.99
Lowest
$19.99
Highest
$19.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products

Magpul PMAG GEN M3 AR-15/M16/M4 Magazine 5.56 NATO 30 Round
Magpul
$11.99

Magpul PMAG 10/30 AR/M4 GEN M3 10-Round Magazine, Black 5.56x45 NATO/.223 Rem
Magpul
$13.87

Magpul PMAG GEN M2 5.56mm 30-Round FDE Magazine with Window
Magpul
$11.88

Magpul MAG556-ODG Windowed PMAG 30 Gen M3 5.56/.223 Polymer Magazine OD Green
Magpul
$17.05

Magpul PMAG GEN M3 5.56x45/.223 30rd Window Rifle Magazine - MultiCam Black
Magpul Industries
$13.34

DuraMag Speed AR-15 Magazine 30rd Black Orange Follower
Duramag
$18.49

Magpul PMAG 30 Gen M3 AR-15 Magazine 5.56x45 NATO / .223 Remington
Magpul
$14.95

Magpul PMAG AR/M4 Gen M2 MOE 5.56x45 NATO AR-15 Magazine
Magpul
$9.94
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AK Magazine Fit, Lockup, and Reliability Basics
A practical guide to AK magazine fit, front-to-back lockup, and how magazine variation affects feeding, bolt travel, and real-world reliability.
5 min read
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Caliber Options Beyond 5.56: What Changes and Why
A neutral overview of common AR-15 caliber paths beyond 5.56, including .300 Blackout, 6.5 Grendel, and .22 LR conversion approaches with practical system tradeoffs.
4 min read