This is a factory Ruger Mini-30 7.62×39 20-round magazine. 

Constructed from heavy-duty steel with a blued finish and featuring a high-quality steel spring, this factory Ruger Mini-30 is about as durable as they come. 

It’s just as reliable as it is durable, thanks to its anti-tilt polymer follower and steel feed lips that do not easily bend or bulge. To help you maintain an idea of your remaining round count, there are side-facing witness holes every ten or so rounds.

If you’re loading up your Ruger Mini-30 for anything aside from simple range fun, you mean business. These 20-round magazines will ensure you’re given ample rounds to handle that business reliably. 

Don’t waste your time or money on a non-trusted aftermarket magazine for your Mini-30. These factory mags are just what you need, so add a couple to the cart and stop searching!