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Sightmark Triple Duty 10-40x56 Riflescope Mil-Dot Reticle 30mm Tube 1/8" MOA Matte Black Finish SM13018

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Sightmark is the manufacturer of award-winning products, including riflescopes, gun sights, laser sights, night vision, rangefinders, flashlights, boresights, and other shooting accessories. Inspired by advanced military and law enforcement technology, Sightmark takes pride in bringing the highest quality tactical, competition shooting, and hunting accessories to the core market of shooing enthusiasts. Our motto, Make Your Mark, reflects the high performance of our products because we know that every moment counts and when only seconds exist; the equipment needs to hit the mark every time. Sightmark is also proud to be the Original Equipment Manufacturer in which Sightmark designs and develops select products for other brand names.

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.

Specifications and Features:
Precision Accuracy
Adjustment Lock
Mil-dot Reticle
Wide Field of Vi ew
Precision Multi-coated Optics
Internal Lit Reticle 1/8" Locking MOA
Easy Focusing Knob
Front Diopter Adjustment
Waterproof and Shockproof
Lens Diameter: 56mm
Magnification (x): 10-40
Eyepiece Diameter: 39mm
(ft @ 100yds) 12.6-3.22
(m @ 100yds) 3.84-0.98
Exit Pupil: 5.6mm - 1.4mm
Eye Relief: 97.5mm - 85mm
Coating: Wide Band AR Green
Parallax setting: 10 yards to infinity
Waterproof and Nitrogen Filled
Reticle: Mil-Dot Illuminated
One Piece Tube: 30mm
Diopter (+/-): 2 to -3
Windage (MOA): 15
Elevation (MOA): 15
One Click = in/100yds: .125
Length: 16.7"
Fogproof and Shockproof
Windage/Elevation Lock
Focal Plane: 2nd

10-40x56mm Scope
30mm Rings

Item#: 9-167021,53676
Total number of Reviews: 9

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5.0 5
"this is a great scope I could see up too 1000 yds and took 20 deers w/ it not moving it still is zeroed in on my 300 win mag"
– biggamehunter
5.0 5
"Mounted this scope on my new R-15 varmint rifle yesterday, had no problems with it at all. The fov is abosolutely amazing! it really brings it in! The battery was dead in the illuminated rets, fired right up and are nice with a choice of red or green. This is an excellent scope, and I am very pleased! Way better than I had expected!"
– JohnnyRance
5.0 5
"CTD fast shipping as usual. Wow what a monster! Can't wait to get this mounted and sighted in. Chose this one based on the extra features for the price. I am not dissapointed. Coolest scope I've owned so far."
– lovecraft
5.0 5
"I got the same outstanding results with this scope as I did with the 8.5-25 Sightmark. I put this one on my Remington 700 SPS Varmint in .308, and fired 12 rounds through it at 100yds flawlessly! I'm not a boresighting advocate, so I just mount, shoot, and walk the rounds onto target. Once again, the side focus knob is a little tough to turn, but still functions fine. The 1/8 MOA is always a pain when you're shooting way off target, but the accuracy in the end is worth the trouble! These two Sightmarks are the best mil-dot scopes I've ever used, and I don't plan on using anything else! Great buy!"
– Greg
4.0 5
"This scope works great. The focus and adjsutment all function perfectly. The illumination functions good. The scope took a bit to set up. I am still working on sighting in the scope. This is one of the best scopes that I have owned."
– Travis
3.0 5
"scope looks and is made very well but after installing it on my sps 22-250 with new rings ,i checked level and bore sighted with the lazer i noticed at 100 yds after each shot it seemed to be all over the place. enough that i thought the scope was loose windage and elevation needed 5 to7 clicks just to get back on the 8 in target i even tryed changing ammo but it made no differance.i also was disappointed in how foggy it became on anything above 25 power getting worse as u turned it up.fov seemed to be so small that you always had shadowing.i should have spent more for a better product.but i am going to see what the factory says and how it will handle this problem."
– cbs
5.0 5
"I tried the TASCO 10x40 and it fell apart internally after 9 rounds. The Sightmark has held it's zero and seems like a pretty rugged scope on a .30-06. I've fired about 300 rounds through it. The only problem I've had is finding a case big enough. It's a shame that CTD doesn't carry their night vision products, too."
– Griff
1.0 5
"It looked and felt great... After installing and laser setup... found out that after a power of 12x the scope blurred out and could not focus... eye re-leaf was all over the place... sent in CLD and they promptly gave me a refund as there was no replacement available... this scope was probably the bottom of the barrel..if the scope had worked it had great possibility... other reviews are about the same ... if you get a good one, they work great but it's a throw of the dice... they have poor quality control..."
– H Finkle
4.0 5
"I mounted this on a Remington 7400 .30-06 Carbine. Beautiful focus through all parameters. After 100+ rounds at 100+ yards, all shots were within 3\". Never have to readjust, no complaints. I would recommend this scope to anyone who needs high power and reliability."
– Sniper Ready