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iTAC AR-15 Rotary Diopter Rear Sight Picatinny Black ITAC-DS1

iTAC Defense
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Optimized for the AR Type rifle, the Rotary Diopter Rear Sight provides four site stations (CQB, 100m, 200m, 300m) with tool-less windage and elevation adjustment. Includes riser block for correct sight alignment for AR type rifles.

Specifications and Features:
4 sight stations (CQB, 100m, 200m, 300m) for accurate engagement at varying distances
Tool-less windage and elevation adjustment
Optimized for M855 and M193 ammunition
M1913 compatible mounting system
Durable steel construction
Total number of Reviews: 2

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5.0 5
"I got it for a no frills AR I was putting together, the regular 1, 2 and 300 yd peeps are convenient to switch and keep a fair zero in transition. The CQB sight is excellent for drawing your eye to a natural point of aim, well worth the money, probably the best Rear sight I've ever used."
2.0 5
"This sight is okay for casual use, but is absolute junk if you plan to use it for work or in harsh conditions. It came apart during a SWAT school I was attending. I was trying to fix it on the line with the instructors yelling, \"work through it\". Then I had to do my qualifying shoot with the drum screw sticking up in the way of my front post. With the screw re-tightened the drum now won't turn. Needless to say, I'm not impressed."