US Optics 1.8-10x42mm B-10 and LaRue Mount

SKU: 515-017

US Optics 1.8-10x42mm B-10 and LaRue Mount

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, EK2 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 we’re known for.

GAP MIL Scale Reticle
Designed in conjunction with George from GA Precision, this MIL based reticle offers full MIL as well as ½MIL increments. A total of 9 MIL’s from the center down on the vertical axis, and 4 MIL’s left and right of center on the horizontal axis.

Horus H425 Reticle
The Horus Vision H425 is designed for ease of use to meet the needs of the hunter and marksman. As part of the MR-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.

Magnification: 1.8-10x
Exit Pupil Diameter: 2mm
Diopter: +2 to -3
Parallax Adjustment: 30yds to ∞
Field of View @ 1.8x: 36’ @ 100 yards
Field of View @ 10x: 11.3’ @ 100 yards
Eye Relief: 3.25” / 8.9cm
Objective Lens Housing Diameter: 2” / 50.80mm
Tube Diameter: 1.33” / 34mm
Overall Length: 12.98” / 329.6 mm
Objective Lens Diameter: 1.65” / 42mm
Ocular Lens Diameter: 1.40” / 35mm
Weight: 29.3oz / 0.822kg
Illumination: Red
Battery: Lithium Coin, CR2032
Battery Runtime: Up to 8,000 Hours
Material: Aluminum, 6061-T6
Finish Color: Matte Black

B-10 MIL Specifications
Elevation Knob: 1/10 MIL EREK 2
Total Elevation Travel: 48 MILS
Windage Knob: US#5, 1/10 MIL
Windage Adjustment Range: 5L / 5R (once limiter is set)
Reticle: MIL Scale GAP or Horus H425, First Focal Plane

About VFZ™ Mounts:
VFZ™ is a new theory in the concept of clamping accessories to MIL-STD-1913 rails. Instead of using a horizontal cross-bolt, the VFZ™ uses a vertical bolt that draws up a clamping foot against the lower angle of the rail, seating the mount similarly to a fully-closed LaRue lever. Once installed on the firearm, index marks allow the user to remove the mount, then reattach to the same tension, providing unprecedented return to zero for a non-QD-levered mount. The unique vertical alignment of the clamp allows components that are structurally stronger than traditional cross-bolt designs.

Why should I select VFZ™ Mounts instead of a QD Lever Mount?:
If you intend to leave an optic or accessory on a rail for the life of the rifle, the VFZ™ option is for you. The VFZ™ is intended as a longer-term, semi-permanent mounting alternative to our well-known Speed Levers. While both mounts will allow the user to remove the mount from the weapon, reinstall it in the same position, and return to zero, the VFZ™ mount is intended for users that will not need to constantly remove and install their mounts (especially in the field).

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