The Mueller Optics 4-16X50AO with Illuminated Reticle is a great rifle scope at an incredible price. The Smith Enterprise High-Rise See-Thru Rings and 1" steel inserts are EXTREMELY RUGGED and fit the 4-16x50AO perfectly to an AR-15 rifle.
Smith
Enterprise HEAVY-DUTY High-Rise Rings w/ 1" inserts $127.50 US #SE-7019
German #4 Reticle with Illuminated Dot --
Illuminated Dot will only cover 1/8" @ 100-yards -- Illuminated Dot has 10
Brightness settings
Capped MUELLER 4-16X50AO
MUELLER 4-16X50AO
MUELLER 4-16X50AO Elevation & Windage Adjustments
MUELLER 4-16X50AO Parallax-Adjustable
Objective Lens Body
MUELLER 4-16X50AO Dusty
Parallax-Adjustable Multi-coated Objective Lens
MUELLER 4-16X50AO Eye-piece Lens Body
MUELLER 4-16X50AO Dusty Eyepiece
Multi-coated Lens
4-16x50AO SPECS
Power: 4X-16X
Obj. Lens (dia): 50 mm
Reticle type: Glass etched german #4 with illuminated 1/8moa red dot
F.O.V. @100YDS: 30.6'-7.5'
Parallax setting: 15yds to infinity
Lens coating: Fully multi-coated
Clicks of windage/elevation: 1/8" turret
Movement of W/E: 20M.O.A.
Finish: black matte
Exit pupil: 3.1-9.5 mm
Eye relief: 3.25"
Length: 14.53 inch
Weight: 20.9 oz.
Tube diameter: 1"