Leupold Freedom RDS 1x Muzzleloader Red Dot - 1 MOA - All red dots are not created equal. The Freedom RDS (red dot sight) changes the game when it comes to consistency and durability in a red dot sight. It's everything you need in a red dot and nothing you don't. And like all Leupold riflescopes, it's designed, machined, and assembled in the USA and guaranteed for life. Leupold's Custom Dial System (CDS) helps you easily compensate for bullet drop and make ultra-quick adjustments on the fly. Leupold will customize your scope's elevation dial to match your exact load, muzzle velocity, and environmental conditions for unprecedented precision. Every CDS model scope is eligible for one free custom dial. Enter the serial number of the scope and your ballistics at Leupold.com to redeem your free dial.