This is the G-Force Arms AR-12 12 gauge 20-round drum magazine. 

Maximize your shotgun’s capacity with this high-quality drum magazine from G-Force Arms!

The durable steel and lightweight polymer construction make this drum magazine tough enough to handle any task without weighing you down. You’ll have the versatility to match with the magazine’s ability to accept 3 inch and 2 ¾ inch shells. 

The adjustable tension wheel makes for easy loading, so whether you’re using your shotgun for home defense or fun at the range, these 20-round drum mags will ensure you quickly have all the ammo you can possibly need at your fingertips.

These will move fast, so add a few to your cart before you check out!