AR .308 50rd Drum Magazine Polymer Black

Name: AR .308 50rd Drum Magazine Polymer Black
Brand: Pro Mag
Availability: InStock

Pro Mag · Magazines

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AR .308 50rd Drum Magazine Polymer Black

Best price

$84.99at GunMag Warehouse

In stock Lowest in 30 dayschecked Nov 13, 2026

Buy at GunMag Warehouse

Compare 14 stores

Fits and works with

Caliber: .308 / 7.62x51 · Shop matching ammo

Specifications

Manufacturer: Pro Mag

Compatibility

Caliber: .308 / 7.62
Platform: AR-10

Materials and features

Capacity: 50 rds
Material: Polymer
Color: Black

Where to buy

Store	Price	Availability	Buy
GunMag Warehouse Best price	$84.99checked Nov 13, 2026	In stock	Buy at GunMag Warehouse
Kentucky Gun Co	$85.87checked Nov 13, 2026	In stock	Buy at Kentucky Gun Co
Sportsman's Guide	$89.99checked Nov 13, 2026	In stock	Buy at Sportsman's Guide
Ammunition Depot	$105.49checked Nov 13, 2026	In stock	Buy at Ammunition Depot
MidwayUSA	$107.99checked Nov 13, 2026	In stock	Buy at MidwayUSA
OpticsPlanet	$144.49checked Nov 13, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$78.69Salechecked Nov 13, 2026	Check store	Buy at Battlehawk Armory
Classic Firearms	$82.97checked Nov 13, 2026	Check store	Buy at Classic Firearms
GrabAGun	$83.59Salechecked Nov 13, 2026	Check store	Buy at GrabAGun
Guns.com	$83.69Salechecked Nov 13, 2026	Check store	Buy at Guns.com
Natchez	$86.49checked Nov 13, 2026	Check store	Buy at Natchez
Bereli	$94.99checked Nov 13, 2026	Check store	Buy at Bereli
Palmetto State Armory	$103.99checked Nov 13, 2026	Check store	Buy at Palmetto State Armory
Brownells 17.76% off · ends Nov 15 · exclusions apply	$93.99checked Nov 13, 2026	Out of stock	Buy at Brownells

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: $84.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$105.49	$105.49	$105.49
Battlehawk Armory	$78.69	$76.72	$81.12
Bereli	$94.99	$94.99	$94.99
Brownells	$93.99	$93.99	$93.99
Classic Firearms	$82.97	$82.97	$82.97
GrabAGun	$83.59	$83.59	$83.59
GunMag Warehouse	$84.99	$84.99	$84.99
Guns.com	$83.69	$79.04	$92.99
Kentucky Gun Co	$85.87	$85.87	$85.87
MidwayUSA	$107.99	$100.69	$107.99
Natchez	$86.49	$86.49	$86.49
OpticsPlanet	$144.49	$99.39	$144.49
Palmetto State Armory	$103.99	$103.99	$103.99
Sportsman's Guide	$89.99	$89.99	$89.99

Since Sep 28, 2026.

About this part

The AR .308 50rd Drum Magazine Polymer Black is a .308 / 7.62x51 magazine from Pro Mag. It's sold by 14 stores (6 in stock), from $78.69 to $144.49. The lowest in-stock price in the last 30 days was $84.99 at GunMag Warehouse.

From the manufacturer

50-round drum Magazine Fits most AR-308 / .308 Cal AR type rifles using LR-308 (DPMS) or SR-25 pattern magazines Over molded stamped steel feed lips and magazine catch Magazine body constructed of a proprietary DuPont(TM) ZytelA(R) based polymer Injection molded magazine follower Heat treated stainless steel magazine spring Patented Design Does not fit rifles using Armalite pattern magazines Made in USA Mfg: Pro Mag