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12 Gauge

Welcome to your one-stop shop for 12-gauge shotgun magazines! Long gone are the days of being able to count your shotgun’s capacity on one hand. With magazine capacities up to 25 rounds, you can extend your fun at the range and maximize your home defense.

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ATI Bulldog 12 GA 5 Round Magazine
ATI Bulldog 12 Gauge 5 Round Magazine
38 reviews
$27.99
Out of stock
Charles Daly 12 Gauge 10 Round Magazine
Charles Daly 12 Gauge 10 Round Magazine
41 reviews
$28.99
Out of stock
Charles Daly AR-12 12 Gauge 5 Round Magazine
Charles Daly AR-12 12 Gauge 5 Round Magazine
7 reviews
$23.99
Out of stock
federal top gun 12 gauge #8 ammo
25-Round
250-Round
Federal Top Gun 12 Gauge 2.75" #8 Ammo
7 reviews
$10.99
25 rounds / $0.44 per round
$99.99
250 rounds / $0.40 per round
Add to cart
federal shorty shotshell ammo
10-Round
100-Round
Federal Shorty Shotshell 12 Gauge Rifled Slug 1.75" Ammo
3 reviews
$9.99
10 rounds / $1.00 per round
$94.99
100 rounds / $0.95 per round
Add to cart
Panzer Arms AR-12 12 Gauge 10 Round Magazine
G-Force Arms AR-12 12 Gauge 10 Round Magazine
5 reviews
$29.99
Out of stock
Mossberg 590M 12 Gauge 20 Round Magazine
Mossberg 590M 12 Gauge 20 Round Magazine
17 reviews
$109.99
Out of stock
Ammo Casing
Stock

FAQs on 12 Gauge Magazines

Are 12-gauge and 20-gauge magazines interchangeable?

No, you must use dedicated 12-gauge or 20-gauge magazines, respectively. 

What is the largest capacity magazine I can buy for my shotgun?

The largest 12-gauge magazine we carry is the 25-round drum by SGM Tactical.

Can you leave shotgun magazines loaded?

While storing magazines loaded is highly debated, you should be able to store any of the quality magazines we carry loaded without issue.