Sentinel II is equipped with a precise 3 MOA red or green dot reticle presented within a viewing window measuring 20mm in width and 17mm in height. The 3 MOA dot translates to 3 inches at 100 yards which provides an accurate aiming point, enhancing precision even when using subcompact pistols.
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Sightmark SM26045 Mini Shot A-spec M1 Matte Black 1 x 22 mm x 17 mm 2 MOA Red Dot
$119.97
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