Specifications and features:
Alpen Apex riflescope
4-16x magnification
44mm objective lens
AccuPlex tapered BDC reticle
1/4 MOA
Fast focus eyepiece
24' to 6.5' field of view at 100 yards
4" eye relief
11mm to 2.8mm exit pupil
20 yards to infinity parallax setting
Side focus parallax adjustment
Eyepiece focus adjustment
Zero-set, low-profile and finger-adjustable windage and elevation adjustment
Fully multi-coated lenses
Waterproof, fogproof and shockproof
1" tube
Hard-coat, non-reflective matte black finish
13" long
5.75" mounting length
19 oz.
Lifetime warranty

For warranty issues, contact 877-987-8370