Custom Bow Equipment - the name that professional archers and bowhunters have trusted for years. The BEST in custom bow equipment so that you can take the cleanest shot possible. Learn what makes the CBE Advantage. Armed Guard Fiber Management System protects the fibers every step of the way, from block to pin. Our machined Rapid Drive elevation adjustment system is the fastest high-precision adjustment available – one turn = 1.5" of travel. An ergonomic knob makes adjustments easy. Smart Mount – patented multi-position mounting holes give you a head start by allowing you to mount the sight in the optimal position to start with. Quad Track – four-track stability adjustment system eliminates rocking and rattling. CBE Guarantee: If your CBE bow sight fails due to any manufacturing defect, we will repair or replace your sight.