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COSINE INDICATOR Reviews & Ratings

Precision-machined, aircraft-grade aluminum instrument eliminates guesswork when adjusting your scope to fire at elevated, or very low targets. The orange needle moves with your rifle and displays a number that indicates the percent your rifle is off level. Multiply the indicated percent by the target distance to easily calculate the adjusted distance for gravity. Dovetailed bottom fits onto the aluminum mount (listed separately) which fits Picatinny and Weaver-style rails. Or, mount an extra Weaver-style ring on your scope tube and clamp the Indicator in the ring’s dovetail. Ring not included. Lets you keep your face on the cheekpiece and see the Indicator. Mil-Spec version is waterproof for 35 minutes and 1 meter of water.

SPECS: Aircraft-grade aluminum, anodized, black. Cosine Indicator - 1" (2.54cm) diameter of dial, .75" (1.9cm) thick.

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Must have for angle shooting.

I have been using this product for years. I have been a Law Enforcement Sniper for 12 years. This makes calculating angle shots easy and fast. Also great for team training. In most cases you do not need to write out formulas, you can just take a reading and correct your dope. Highly recommended. FYI your laser rangefinder with built in angle correction will not work in the rain or fog and as many of you know they do not always "lase" on your intended target correctly. Keep your skills up and know how to do it all the old fashioned way....

Should I have had it before !!

perfect for use on my three Rem 700 chambered in Win 300mag and 6.5x47 LAPUA. minimum calculations and so simple. the only thing is my eyes have my age and reading is sometimes hard in poor lighting conditions. however it is MY problem and certainly not a poor design of such useful equipment.best regards from France