You've discovered our Double Dovetail products. These items all tie together as a specific subsection of Burris, as they have similar features and a consistent performance level. Peruse the Burris Double Dovetail equipment we have here. If you have issues contact us. Our product specialists will help you work out if Double Dovetail products are ideal for you, or if another Burris product could be a better fit. If you're wondering about quality, read our Burris Reviews. They're written by customers just like you and give useful insights. And remember that a majority of orders greater than $49 receive free shipping!