For maximum speed of target acquisition and peak accuracy in low light there is nothing like Red Dot sights by Bushnell.

Fine tune your aiming point at even greater distances with super compact, lightweight Red Dot scopes.

3 MOA for greater precision.
Bushnell's Amber-Bright high contrast lens coating
100% waterproof/fogproof/shockproof construction
Powered by a single standard CR2032 battery


Specifications:

Power/Objective Lens: 1x 25mm
Finish: Black Matte
Length (in/mm) 2.4/61.8
Reticle: 3 M.O.A. Red Dot
Field of View: Unlimited
Adjustment Range (inches@100yds/m@100m): 70/1.9
Weight (oz./g): 3.7/106
Exit Pupil (mm): 22
Eye Relief (in/mm): Unlimited
Mounting Length (in/mm): 1.1/28
Mount: This sight has a Weaver Mount, but comes with a one-piece mounting rail adapter to be able to fit to a 3/8" Dovetail airgun rail.
Click Value (inches@100 yds/mm@100m: .5 /14