U.S. Optics 1.8-10x42 B-10 34mm Riflescope

U.S. Optics 1.8-10x42 B-10 34mm Riflescope

Matte, Horus H425, EREK 2 1/10 MIL Elv, US#5 1/10 MIL Win

MPN# USOB10H425 UPC 811069021116
U.S. Optics

Only 3 left



Availability: In Stock


  • Matte Black Type III Hard Anodizing
  • Illuminated H425 (Red)
  • 34mm
  • EREK 2 1/10 MIL Elevation Knob
  • US#5 1/10 MIL Windage Knob
  • Side Focus
  • Rapid Focus Eyepiece
  • First Focal Plane


The new B -Series of optics are the most feature packed optics on the market. While the B-10 retains the the popular 1.8-10x magnification range today’s professionals are asking for, the similarities stop there. These new optics now have locking elevation and windage knobs, zero stop, revolution counter, tool-less elevation zero and a single button illumination control which has been integrated into the parallax adjustment knob. All this and still the same durability, reliability and performance U.S. Optics is known for.

H425: The Horus Vision H425 is designed for ease of use to meet the needs of the hunter and marksman. As part of the B-10 series of rifle scopes the H425 reticle includes an inverted “L” range finder in the lower left quadrant that is calibrated in shooters minute of angle (SMOA) or inch per hundred yards (IPHY) for quick and precise calculation of range and distances. The H425 grid has 8 horizontal stadia lines which represent 8 Mils of elevation hold. The grid lines allow the shooter to correct for elevation and windage without turning knobs or counting clicks. The smaller, secondary horizontal lines allow for precise elevation holds with standard spacing between each secondary horizontal line set at 1 mil to compensate for wind, drift, speed of target, etc.

U.S. Optics 1.8-10x42 B-10 34mm Riflescope
Brand:U.S. Optics
Objective Lens Diameter (mm):42
Objective Lens Diameter (in):1.65
Ocular Lens Diameter (in):1.40
Ocular Lens Diameter (mm):35
Exit Pupil (mm):2
Diopter (dpt):+2 to -3
Parallax Adjustment (yds):30 - ∞
Field of View @ 100 yds (ft):36 - 11.3
Eye Relief (in):3.25
Eye Relief (mm):89
Objective Lens Housing Diameter (in):2
Objective Lens Housing Diameter (mm):50.8
Tube Diameter (in):1.33
Tube Diameter (mm):34
Overall Length (in):12.98
Overall Length (mm):329.6
Weight (oz):29.3
Weight (kg):.822
Reticle Illumination:Red
Battery:Lithium Coin, CR2032
Battery Runtime (hours):Up to 8,000
Material:Aluminum, 6061-T6
Finish Color:Matte Black
Elevation Knob:1/10 MIL EREK 2
Total Elevation Travel:48
Windage Knob:US#5, 1/10 MIL
Windage Adjustment Range:5L / 5R (once limiter is set)

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