Lewis Machine & Tool Company (LMT) produces a great set of Flip Up iron sights. There are two different models – one calibrated for 7.62 ballistics on a rifle length system and one designed for a 62gr 5.56 carbine. The flip sights have a cam system that allows them to fold under light pressure but spring back into position. The positive detent firmly locks the sights in the up position.
They co-witness perfectly to my Trijicon MRO. Of course, they also fold flat when not in use.
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The course aperture sight is 0.125 and the fine aperture sight is 0.0625. Rear sight is 1/2 MOA adjustment for height, 1/4 MOA adjustment for windage. Z Mark for Zero. The standard front post can be changed out with aftermarket posts.
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The set weighs 0.278 pounds. Attach to rail using a standard flat head screwdriver. These are well made and solid. Best of all manufactured right here in the USA.
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LMT is known for their high quality firearms, parts, and accessories so you would expect the LMT Flip Up sights to be top-notch – and they are. You can read our review of the LMT AR-10 .308 Modular Weapon System here.
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Mike Coker
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