The Brushline Pro 3-12x42mm SFP Rifle Scope from Crimson Trace puts the hunter at the forefront of the design process and delivers an optic that shows it with how it performs and the features that have been built into. The Crimson Trace Brushline Pro 3-12x42mm SFP Rifle Scope has the magnification you need to be accurate, and the reticle you need to make the most of your rifle. The 1" chassis keeps it light, while still delivering the rugged performance you need in the field. 42mm objective lens BDC Pro Reticle Weight - 18.7 ounces The Brushline Pro 3-12x42mm SFP Rifle Scope has four inches of eye relief so you can use it safely on virtually any firea Mfg: Crimson Trace Corporation