Blog

Why are they called the Keystone Rings? Are they made out of stone? Our Keystone Rings' name is an homage to the official state nickname of Pennsylvania, where we lovingly call home. U.S. history is important to us and we are proud to be located in a state with such deep history, especially materials and manufacturing. Being located in the middle of the original thirteen colonies, as well as playing a key part in shaping the social, political and economic climate, Pennsylvania earned the …

We received a Facebook message from Grant H., one of our customers asking if our Keystone Rings were .50 BMG rated. He had another brand's rings that were .50 BMG rated and he had issues with them. We responded saying we had not tested them on a .50 before, surprisingly, no one here has a .50 BMG rifle with a spare handful of rounds ready to go. Being the curious folks that we are (George even has the shirt to prove it), we sent a set his way for some testing. The only thing we asked for in retu …

We've seen it before - you have your gun and your scope, but that new short tube, 34mm glass you bought doesn't play nicely on your 7mm Mag. Your go-to twist in rings will not suffice, the tube is too short to reach. You must now use some sort of one piece rail with separate rings! Fear not, we have you covered. There are many different options, but one of the most common ways to get your glass on your gun is by using an accessory rail. Which one should I choose? Well, a p …