The Magpul PMAG 25 M118 LR/SR GEN M3 Window .308/7.62 NATO Magazine, Black is a magazine that fits AR10 Rifles.
The 7.62x51 (.308 Winchester) PMAG 25 M118 LR/SR GEN M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles using longer than SAAMI-spec match ammunition up to 2.830" OAL. Features true 25-round capacity, constant-curve body, anti-tilt follower, snap on Impact/Dust Cover, and transparent MagLevel windows to allow rapid visual identification of approximate number of rounds remaining.
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 20 LR/SR Gen M3 and Magazine for DPMS/SR25/LaRue OBR, PMAG D-50 LR/SR Gen M3. Browse all magazines and the full Magpul range. New to this? Read our guide: Rifle and Pistol Magazine Guide.
Ideal For
- SR25/M110 pattern AR10 rifles in .308 Winchester/7.62 NATO
- Shooters running longer than SAAMI-spec match ammunition such as M118 LR
- Checking rounds remaining through the MagLevel windows
Key Features
- 25-round reliability and no stoppage
- Anti-glare translucent Mag Level windows on both sides of the body
- Painted indicator on the spring allows for easy determination
- Next-generation impact and crush-resistant polymer construction
- The anti-tilt, self-lubricating follower ensures reliability
- PMAG GEN M3
- 308 Winchester/7.62 NATO
- 25 Rounds
Compatibility & Fitment
Fits AR10 Rifles. Compatible with M118 LR Ammunition. 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 | 25 Rounds |
Platform | AR-10, Winchester |
Color | Black |
MPN | MAG577-BLK |
UPC | 840815100140 |
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 does the Magazine fit?
Fits AR10 Rifles.
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.
