Weaver Sure Grip Windage 1-Inch X-High Adjustable Rings Made of the highest quality materials Hunting scopes rings Another quality Bushnell product Sure Grip Windage Detachable Rings The four-screw system and steel cap offer shot-of-a-lifetime dependability Windage adjustable model ensure that zeroing in your scope to critical accuracy is certain Steel caps and an aluminum saddle for added strength Non-detachable