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Sightmark 10-40x56 Tactical Riflescope

B&H # SITRS104056 Mfr # SM13018
Usually ships in 7-10 business days

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This is a Special order item. Est. arrival at B&H is 7-10 business days (subject to availability). Your order will be charged at time of shipment.
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You Pay: $319.97
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Product Highlights
  • Matte Black
  • Duplex Reticle
  • 30mm Main Tube

Sightmark, a worldwide leader in the development and distribution of night vision and sporting optics, stay true to their one simple mission; to produce high quality optics at affordable prices. Their items are lightweight, compact, and quite durable. Extreme care is taken in the construction and design of each optic, and special attention is paid to the art and physics of optical science. This level of quality control ensures that each device is a joy to hold, use, and look through.

Sightmark's high-powered 10-40x56 Tactical Riflescope features multicoated all-glass lens elements housed in an aluminum 30mm main-tube. This affordable riflescope has been nitrogen purged for water and fog proof performance so your sight picture will remain clear and unobstructed during dynamic weather conditions.

This sighting system offers high-magnification for long-distance shooters, and a large objective lens that enhances light transmission when you have the power dialed up to maximum. With this scope set to 40x, you'll probably want to rest the firearm upon a sandbag or bipod.

To use a riflescope with your firearm, you'll need a mounting base and mounting rings in addition to the scope itself. Bases attach to your firearm and rings attach to your scope. By affixing the scope mounted rings to the rifle mounted base you create a reliable accurate and secure sighting system. Proper spacing of the rings, as well as the ring height should be considered to ensure a proper line of sight can be established. This will maximize the value of your investment, and enhance your shooting experience. It should be noted that in many mounting applications, a professional gunsmith's skills will be needed for proper installation.

30mm One-piece aluminum main tube
Nitrogen purged for water and fog proof performance
1/8 MOA precision adjustments with low-profile hunting turrets
Wide band AR multicoating for a clear view in difficult lighting
30:30 Duplex Reticle
The 30:30 duplex reticle offers a new look to a familiar sight picture. Four medium weight posts frame the circle of your scopes image, while fine cross hairs intersect and float in the center.
Magnification 10-40x
Objective Lens Diameter 56mm
Angle of View 4.3-2.1°
Field-of-View (@ 1000 Yds) 10x: 228' (76 m at 1000 m)
40x: 110' (37 m at 1000 m)
Dioptric Correction Range None
Exit Pupil Diameter 10x: 4.6mm
40x: 1.3mm
Eye Relief 10x: 3.5" 40x: 3.5"
Filter Size None
Impact Point Correction per Click 1/8 MOA
Maximum Elevation/Windage Adjustment Approximately 40 MOA
Relative Brightness 10x: 100.0
40x: 11.1
Twilight Factor 10x: 6.9
40x: 21.9
Weatherproofing Waterproof & fogproof
Dimensions Length: 16.7" (424.2mm)
Weight 0.88 lb (397 g)
Sightmark 10-40x56 Tactical Riflescope
  • 2 x 30mm Weaver Mounting Rings
  • Allen Wrench
  • Ocular Flip Cap
  • Objective Flip Cap
  • Protective Caps
  • Lens Cloth
  • Limited Lifetime Warranty
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