TEL: 604-998-7071     Hello Guest, Login / My Account

Sightmark Triple Duty 10-40x56  (In 3 reticle designes SM13018CDX, SM13018MDD, SM13018DX)
Sightmark Triple Duty 10-40x56 (SM13018)

Sightmark Triple Duty 10-40x56 (In 3 reticle designes SM13018CDX, SM13018MDD, SM13018DX)

. Free Expedited Shipping on Certain Products (Not applied on larger, heavier items )
. Arrangement for Ordering Online & Pickup in Warehouse
. Satisfaction Guarantee: 30 Days no Hassle Return (Terms & Conditions Applies)
. Multiple Payment Options ( All Debit, Credit Cards, EMT, Wire Transfers, Financing)

Your Price: CAD535.80
Retail Price:CAD581.90

Your Savings:CAD46.10(8%)

Usually ships in 5-7 business days
Part Number:

Choose Options or Accessories if Applicable

Reticle Type
SM13018 - Duplex Reticle
The Sightmark Triple Duty Riflescope is equipped with an illuminated red/green Mil-Dot reticle, which aids in range estimation and shooting in low light conditions. The Sightmark 10-40x56 Triple Duty Riflescope uses cutting edge glass with fully multi-coated optics, increasing clarity and making it one of the best riflescopes on the market. The fully multi-coated optics transmit a bright and crisp picture that makes tracking and shooting targets quick and easy. The 10-40x56 features a one-piece 30mm tube that increases light transmission and field of view. O-ring sealed and nitrogen purged, the 10-40x56 is both fog proof and water resistant. This precision scope features a parallax adjustment knob and oversized, locking windage and elevation turrets with 1/8” MOA clicks, making difficult long range shots more accurate. The Triple Duty series of riflescopes are complimentary to any shooter’s arsenal.
Objective Lens Diameter
Angle of View
Field-of-View (@ 1000 Yds)
10x: 228' (76 m at 1000 m)
40x: 110' (37 m at 1000 m)
Dioptric Correction Range
Exit Pupil Diameter
10x: 4.6mm
40x: 1.3mm
Eye Relief
10x: 3.5"40x: 3.5"
Filter Size
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
Waterproof & fogproof
Length: 16.7" (424.2mm)
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

  • 5 Stars
    very clear. Easy to see reticle in all light conditions
    I have this on my Colt AR-15 Match. This scope is clearer and has more features than most of my friends much more expensive scopes. As SightMark grows in popularity I expect the price to go up. So get them while they are low. With the optional sunshade on it, the coolness factor of this scope is right in there with the NightForce at much lower $$
    Did you find this helpful?  3 of 3 Found Helpful
    Reviewed by:  from Macon, GA. on 5/20/2014

    Related Items

    Recently Viewed Items