The Magpul PMAG 20 LR/SR GEN M3 .308/7.62 NATO Magazine is a magazine that fits DPMS/SR25/LaRue OBR, offered in Black, Olive Drab Green.
Magpul's 7.62x51 NATO (.308 Winchester) PMAG 20 LR/SR GEN M3 is a lightweight, cost effective, highly reliable magazine for SR25/M110 pattern rifles. It features true 20-round capacity, a constant-curve body, an anti-tilt follower, and a snap on impact / dust cover. Designed specifically for SAAMI-spec ammunition, the PMAG 20 LR/SR GEN M3 is less than half the weight of standard issue steel magazines and maintains a service life round count approximately equal to the rifle barrel itself.
Magazines are made for specific firearms and calibers. Check the platform and caliber named in the title match your firearm before ordering.
How It Compares
Also compare the Magazine for DPMS/SR25/LaRue OBR, PMAG 10 LR/SR Gen M3, Magazine for DPMS/SR25/LaRue OBR, PMAG D-50 LR/SR Gen M3 and Magazine for DPMS/SR25/LaRue OBR, 308 Winchester/7.62 NATO. Browse all magazines and the full Magpul range. New to this? Read our guide: Rifle and Pistol Magazine Guide.
Ideal For
- DPMS, SR25/M110 and LaRue OBR pattern rifles in 7.62x51 NATO
- Shooters who want a true 20-round capacity with SAAMI-spec ammunition
- Protecting loaded rounds with the snap-on impact/dust cover
Key Features
- Next-generation impact and crush-resistant polymer construction
- Ribbed gripping surface and aggressive texture for positive handling
- 20 round reliability with an anti-tilt, self-lubricating follower
- High-quality stainless steel spring for smooth reliability
- PMAG 20 LR/SR GEN M3
- 308 Winchester/7.62 NATO
- 20 Rounds
Compatibility & Fitment
Fits DPMS/SR25/LaRue OBR. Not sure it fits? Contact us before you order and we will check for you.
Technical Specifications
Brand | Magpul |
Type | Magazine |
Model | M3 |
Caliber | 308 Winchester |
Capacity | 20 Rounds |
Platform | DPMS/SR25/LaRue OBR |
Colors | Black, Olive Drab Green |
MPN | MAG291-BLK, MAG291-ODG |
UPC | 873750008509, 840815150855 |
US Shipping & Support
Genuine Magpul, brand new and covered by the manufacturer's warranty. Shipping is free on US orders of $99 or more, and smaller orders ship from $6.95. Questions about fit, mounting or which option suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What colors is it available in?
Black, Olive Drab Green. Choose your color from the options above.
What does the Magazine fit?
Fits DPMS/SR25/LaRue OBR.
Is this a genuine Magpul product?
Yes. It is a new, genuine Magpul product sourced through an authorized US distributor.
How much is shipping?
Shipping is free on US orders of $99 or more. Orders under $99 ship at a flat rate from $6.95 to $9.95, depending on the order total.
