Kahles 3.5-18x50 K 318i Riflescope (SKMR3 Reticle, Left-Side Windage Turret)

Kahles 3.5-18x50 K 318i Riflescope (SKMR3 Reticle, Left-Side Windage Turret)

Kahles 3.5-18x50 K 318i Riflescope (SKMR3 Reticle, Left-Side Windage Turret)

B&H # KA3518X50S3L MFR # 10657
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Expected availability: 2-4 weeks

Product Highlights

  • First Focal Plane SKMR3 Reticle
  • Adjustable Partial Reticle Illumination
  • 34mm Diameter Maintube
  • 0.1 MIL Impact Point Correction
  • 20 MIL Windage/30 MIL Elevation Range
  • Finger-Adjustable Tactical Turrets
  • Left-Side Windage Turret Placement
  • Anodized Aluminum Housing
  • Nitrogen-Filled, Water and Fogproof
  • Neoprene Scope Cover
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Turret: Left-Side Windage

Left-Side Windage Right-Side Windage

Special Order

Reticle: SKMR3


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Kahles 10657 Overview

  • 1Description

The Kahles 3.5-18x50 K 318i Riflescope is built to deliver precise performance packed into a compact form factor, providing tactical and long-distance shooters an invaluable optic to give them the confidence to take even the most challenging shots.

Its broad magnification range allows you to scan the terrain for targets on low power then dial it up to make a positive identification and take the shot. To add even more precision, the partially-illuminated reticle is placed on the first focal plane, so the subtensions remain accurate at all magnifications, and the thin hairs are illuminated to make it easier to see in low or challenging light.

Shot corrections are made at 0.1 MIL/click with a broad 30 MIL elevation range to provide long-distance shooters the room they need. To make room for the illumination rheostat, Kahles integrates the parallax adjustment into the elevation turret, with a left-side windage turret that makes it easier to reach for those who shoot right-handed. These tactical turrets are exposed and finger-adjustable to make fast corrections in the field, and the Allen key required to zero the riflescope is stowed in the cap on the illumination turret so there's no need to carry extra tools.

Designed to withstand the rigors of the hunt, the K318i is built with a robust 34mm one-piece maintube made of lightweight and durable aluminum that can hold up to the heavy recoil associated with high-caliber rifles used in long-range hunting and shooting. The housing is nitrogen-filled and O-ring sealed to make it waterproof and resistant to internal fogging in extreme weather conditions and temperatures. Protecting the scope is a neoprene pull-over cover that not only buffers impacts and hits but keeps the lenses clean and clear.

Optical Performance
  • Broad 3.5-18x zoom range allows users to scan the landscape for targets on low power, then increase magnification for close-up observation and identification
  • Large 50mm objective lens draws in the light required to ensure views remain bright and clear in low or challenging light, and when targeting at extremely long range on maximum magnification
  • 27.8-foot field of view at 100 yards on 3.5x, 5.5 feet on 18x
SKMR3 Reticle
  • First focal plane placement retains accurate reticle subtensions at all magnification to improve accuracy
  • Modified ranging duplex crosshair design
  • Thick non-illuminated outer posts on horizontal and upper vertical axes
  • Thin illuminated center hairs with lower vertical hair extending down to the edge
  • Illumination improves visibility in low and challenging light
  • Graduated "Christmas tree" on lower half provides easy hold-off and ballistic drop for accurate long-range shooting without having to adjust the turrets, or to provide additional elevation room when elevation turret adjustment has been hit maximum
  • Etched on glass for permanence without the possibility of shifting over time
  • Variable reticle brightness enables precise brightness based on personal preference or situation
  • Runs on one included CR2032 battery
Turret Details
  • Precise 0.1 MIL impact point correction
  • Wide 30 MIL elevation adjustment range is optimized for long ranges
  • 20 MIL windage adjustment range
  • Finger-adjustable exposed turrets for fast adjustments in the field, left-side windage turret
  • TWIST GUARD windage turret has freely rotating end cover that prevents accidental adjustments
  • Graduated elevation turret with a bright red button and a second rotation indicator
  • Space-saving parallax adjustment collar on the base of the elevation turret enables fast correction without the need for another turret
  • Dedicated illumination control turret with variable intensity rheostat for precise reticle brightness
Use and Handling
  • Fast focus eyepiece with an integrated throw lever for fast zooming in any weather or while wearing gloves
  • +2.5 to -3.5 diopter range
  • 3.6" eye relief presents a generous eye box allowing more flexibility for mounting, and more space to accommodate high-caliber recoil
  • Wide 6.9mm exit pupil at 3.5x is ideal for use in low-light when the pupil is open and fully dilated
  • Ultra-short housing design provides long-distance shooting performance without being bulky or cumbersome, making it ideal for tactical use
  • Robust 34mm single-piece maintube allows full light throughput from the large objective while providing the strength required to hold up to the heavy recoils from high-caliber rifles used in long-range shooting/hunting
  • Lightweight and strong aluminum housing
  • Matte black anodized finish reduces glare and blends with all environments
  • Nitrogen-filled and O-ring sealed to make the riflescope waterproof and resistant to internal fogging in extreme conditions
  • Neoprene cover protects entire riflescope from snags, hits, and impacts while keeping the lenses clean and clear
  • Allen key for zeroing the turrets is stowed in the cap of the illumination control dial turret
UPC: 708026106576
In the Box
Kahles 3.5-18x50 K 318i Riflescope (SKMR3 Reticle, Left-Side Windage Turret)
  • Neoprene Cover
  • CR2032 Battery
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description

    Kahles 10657 Specs

    Magnification 3.5 to 18x
    Objective Lens Diameter 50 mm
    Field of View 3.5x: 27.8' @ 100 yd / 9.3 m @ 100 m
    18x: 5.5' @ 100 yd / 1.8 m @ 100 m
    Exit Pupil Diameter 3.5x: 6.9 mm
    18x: 2.8 mm
    Eye Relief 3.6" / 92 mm
    Diopter Correction -3.5 to +2.5
    Reticle Type SKMR3 Reticle (First Focal Plane)
    Illumination Partially Illuminated
    Illumination Type LED
    Illuminated Color Red
    Filter Thread M52 x 0.75
    Impact Point Correction 0.1 MIL per Click
    Windage Adjustment 20 MIL
    Elevation Adjustment 30 MIL
    Parallax Correction Yes, 82' / 25 m to Infinity
    Water Resistance Waterproof
    Fogproof Yes, Nitrogen Filled
    Maintube Diameter 34 mm
    Battery 1 x CR2032
    Material Aluminum
    Dimensions Length: 12.3" / 31.3 cm
    Height: 3.2" / 81 mm
    Objective Diameter: 2.2" / 56 mm
    Weight 33.2 oz / 940 g

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