Sightmark 10-40×60 Latitude Riflescope (F-Class Illuminated Reticle, Matte Black)

Description

Eliminate mechanical tracking backlash with Sightmark 10-40×60 Latitude Riflescope optics built for dedicated F-Class and 1000-yard target competition. Built with a 34mm tube, 1/8 MOA clicks, and 110 MOA elevation travel, this massive optic incorporates an illuminated F-Class reticle. The 40x magnification resolves subtle mirage bands, though the large 60mm bell requires extra-high mounting rings.

Milled from single-piece 6061-T6 aircraft aluminum, the 34mm chassis provides rugged field durability and massive erector travel. European optical glass features multi-coatings for high light throughput, while hydrophobic coatings shed external rain and dust. Weighing 36.1 ounces and measuring 14.4 inches, this Sightmark target riflescope features dry nitrogen gas purging that resists internal moisture penetration.

Key Features of Sightmark 10-40×60 Latitude

F-Class competitors buy Sightmark 10-40×60 Latitude riflescope optics to pinpoint distant scoring rings on 1000-yard target paper. The enormous 60mm objective lens harvests maximum light to keep images sharp at 40x magnification.

• 34mm aluminum monotube delivers 110 MOA total internal elevation adjustment
• 10-40x optical zoom resolves target rings and bullet impacts at extreme distances
• 60mm oversized objective lens generates high optical clarity and bright imaging
• 1/8 MOA exposed tactical turrets provide crisp mechanical click detents
• 10-40×60 Latitude F-Class illuminated reticle features fine stadia lines for target work
• Second focal plane layout maintains exceptionally fine crosshairs for pinpoint aiming
• Side-focus parallax turret corrects optical focus from 15 yards out to infinity
• Zero stop elevation turret returns to baseline zero index without over-rotation

Erector Mechanical Precision

Precision brass lead screws deliver consistent 1/8 MOA click values with tracking accuracy within 1 percent across the 110 MOA adjustment range. Rated for 1000G shock loads, this Sightmark scope absorbs heavy centerfire recoil without shifting zero alignment. Internal erector springs resist thermal expansion from -20°F to 140°F, preserving zero stability through temperature swings.

Mount Clearance Guide

The 5.8-inch center tube section provides ample room for 34mm rings on long-action heavy target actions. Torque ring cap screws to 18 in-lbs, and tighten base mount screws to 45 in-lbs. The 3.8-inch eye relief provides ample clearance on heavy recoiling target calibers, while the 60mm objective bell requires high scope rings over target barrel contours.

Handling Protocols Guide

A textured zoom collar provides comfortable magnification changes with 12 in-lbs of rotational drag across variable outdoor temperatures. This 36.1-ounce precision optic is not built for lightweight hunting rifles carried in mountain terrain, nor for close-quarters carbine competitions.

• Clean dust from objective glass surfaces using optical microfiber wipes every 200 rounds
• Check 34mm scope ring screw tension with a torque driver every 300 rounds
• Examine side-focus parallax knob motion and inspect zero stop splines every 12 months

Sightmark Crate Manifest

Sightmark covers optical components and mechanical assemblies with a lifetime warranty against manufacturing defects. The factory crate includes the riflescope, removable sunshade, CR2032 battery, microfiber lens cloth, hex adjustment tool, user manual, and certified optical inspection documentation.