- Magnification: 4x
- Objective Lense Diameter: 15mm
- Exit Pupil Range: 6mm
- Eye Relief: 2.5"
- Field of View at 100yds: 11
- Parallax Setting: 100yds
- Max Elevation/Windage (ft/100yds): 10-30
- Windage and Elevation: Adjustable
- Focusing Eye Piece
- Precision Coated Optics
- Fits 3/8" Grooved Dovetail Receivers
- Includes 4x Targetfinder Scope with Mounting Rings
- Eye Relief2.5"
- Mounts2 Piece Dovetail
- Tube Size20mm
- Warranty1 Year Limited
I just plink with the 1377 and this scope is pretty darned good for this simple purpose.