PMAG LR/SR G-M3 W/Window 308 Win 20rd For AR-308 COY 1/Pack

Name: PMAG LR/SR G-M3 W/Window 308 Win 20rd For AR-308 COY 1/Pack
Brand: Magpul
Availability: InStock

Magpul · Magazines

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Best price

$21.99at GunMag Warehouse

In stock checked Oct 1, 2026

Buy at GunMag Warehouse

Compare 7 stores

Where to buy

Store	Price	Availability	Buy
GunMag Warehouse Best price	$21.99checked Oct 1, 2026	In stock	Buy at GunMag Warehouse
Brownells	$23.70checked Oct 1, 2026	In stock	Buy at Brownells
OpticsPlanet	$24.55Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
MidwayUSA	$24.65checked Oct 1, 2026	In stock	Buy at MidwayUSA
Ammunition Depot	$25.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$18.90Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$26.99checked Oct 1, 2026	Check store	Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Show

Lowest in-stock price in the last 30 days: $21.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$25.99	$25.99	$25.99
Battlehawk Armory	$18.90	$18.90	$18.90
Brownells	$23.70	$23.70	$23.70
GunMag Warehouse	$21.99	$21.99	$21.99
MidwayUSA	$24.65	$24.65	$24.65
OpticsPlanet	$24.55	$24.55	$24.55
Palmetto State Armory	$26.99	$26.99	$26.99

Since Sep 27, 2026.

About this part

The PMAG LR/SR G-M3 W/Window 308 Win 20rd For AR-308 COY 1/Pack is a .308 / 7.62x51 magazine from Magpul. It's sold by 7 stores (5 in stock), from $18.90 to $26.99. The lowest in-stock price in the last 30 days was $21.99 at GunMag Warehouse.

Fits and works with

Caliber: .308 / 7.62x51 · Shop matching ammo

Specifications

Manufacturer: Magpul
Platform: AR-10
Caliber: .308 / 7.62
Material: Polymer

From the manufacturer

The 7.62x51 NATO (.308 Winchester) PMAG 25 LR/SR GEN M3 Window is a lightweight, cost effective, high reliability magazine for SR25/M110 pattern rifles featuring true 25-round capacity, next-generation impact and crush resistant polymer construction, constant-curve body, and anti-tilt follower. Designed specifically for SAAMI-spec ammunition, the PMAG 25 LR/SR also features transparent MagLevel(TM) windows to allow rapid visual identification of approximate number of rounds remaining. FEATURES 25-round reliability and no stoppages Anti-glare translucent MagLevel windows on both sides of the body and painted indicator on the spring allow for easy determination of Mfg: Magpul