This is the G-Force Arms AR-12 12 gauge 5-round magazine. 

If you need a replacement or spare magazine for your AR-12, look no further!

High-quality steel, an anti-tilt polymer follower, and precision-cut witness windows will check almost any box you may have when looking for a 12 gauge magazine. Additionally, these 5-round magazines are compact enough to store in your go bag, your car’s center console, or even your pocket (if you have a large one)!

From placing spares around your house to pre-loading several for the range, these 5-round 12 gauge magazines are worth stocking up on. 

You might as well add several to your cart; you won’t regret it!