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Black tubular rifle scope with 42mm objective lens and target turrets

BARSKA

BARSKA AC11668 3-9x42 Rifle Scope

SKU CH-TCJH-C9HN8 MPN AC11668

Waterproof and fogproof rifle scope with 3-9x magnification, 42mm objective, Mil Dot IR dual-color reticle and lockable target turrets

  • Part type or numberAC11668
  • Field of view36.7/12.3@3x . 12.5/4.2@9x (ft@100yds/m@100m)
  • Objective lens42 mm
  • Overall magnification3-9x
  • Product typeRifle Scopes
  • DetailsWaterproof: Yes Fogproof: Yes Reticle: Mil Dot IR Dual Color
  • Variable 3-9x magnification for versatile ranging
  • 42mm objective lens gathers ample light in low conditions
  • Waterproof and fogproof construction withstands harsh weather
  • Illuminated Mil-Dot reticle aids precise holdovers at distance
  • Generous 3.9-inch eye relief protects against heavy recoil

Scope purpose

The BARSKA AC11668 is a 3-9x42 rifle scope built for high-resolution sighting of distant targets where precision is essential. Multi-coated lenses provide UV protection and enhanced light transmission for clear views of still and moving objects.

Who this suits

Hunters and varmint shooters who need a waterproof and fogproof optic with a Mil Dot IR dual-color reticle will find the 3.9-inch eye relief and 1/4-inch click value practical for ranged work. Buyers who require a different magnification range or a non-illuminated reticle should consider other models.

Build fit

The scope mounts on standard rifle rails and uses easy-grip target-style lockable turrets that allow re-zeroing after distance adjustments. Its waterproof and fogproof construction frees the shooter from weather concerns during extended field sessions.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $90.99
Typical for this category: the median of 1,401 items is $93.99.

Specifications

Product
Brand nameBARSKA
Model name3-9 × 42 IR 2nd Generation
Part type or numberAC11668
Product typeRifle Scopes
Product colorBlack
Audio & video
Field of view36.7/12.3@3x . 12.5/4.2@9x (ft@100yds/m@100m)
Size & build
Size or dimensions48.5 in × 156.5 in × 10 in
Shipping weight0.91 kg
Package size254 × 76 × 76 mm
More details
Objective lens42 mm
Overall magnification3-9x

Questions about this item

Does this 3-9x42 scope need anything besides standard rings to mount on my rifle?

It requires a Picatinny or Weaver rail and rings that match the tube diameter; the scope itself has no built-in mount.

Will the 3.9 inch eye relief and 1/4 inch click value work the same on a vintage rifle as on a modern one?

Eye relief and click value are mechanical properties of the scope, so they stay identical regardless of the rifle's age or action type.

How can I confirm the Mil Dot IR reticle is illuminated and holding zero after I mount it?

Turn the illumination dial — the reticle should glow in both red and green — then fire a group, adjust the lockable turrets, and verify the point of impact matches the new zero.

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