Sniper Tools Mil Spec Angle Cosine Indicator ACI

$319.95 inc. GST

Sniper Tools Design Company is the original designer, patent holder and manufacturer of the “Angle Cosine Indicator,” which is used for angle fire solutions. Our goal is simple. Build the Very Best Product that we can build and focus on the principles of trust, honor and integrity. “CTR”

The “Angle Cosine Indicator,” is a simple tool for hunters in mountainous terrain, and utilized to obtain their corrected for gravity distance to target.

The “Mil Spec” ACI is a vault solid, water proof precision instrument; (as per Military Specs) quiet and made from aircraft grade aluminum, which is anodized in a flat black color.

The Co-Sine numbers are Laser Engraved onto the body in five (5) degree increments. The lens is shatter proof, shock proof and resistant to chemicals such as acetone and cleaning solvents.

Completely mechanical, there are no batteries to fail and no electronics to fail.

This version of the ACI is Guaranteed water-tight and is manufactured as per the US Military Directives.

Made in the USA

Note: This listing is for the ACI unit only. You will also need a mount made by another manufacturer (Spuhr, Nightforce etc) to attach this to your firearm.

Available in Right Handed and Left Handed Versions:

  • Right Handed versions are for right handed shooters, the ACI mounts on the left side of the firearm.
  • Left Handed versions are for left handed shooters, the ACI mounts on the right side of the firearm.

We also sell Angle Degree Indicators (ADI), where the numbers are in degrees rather than Co-Sine. Please see our other listings for these.

ATP is an authorised Australian dealer for Sniper Tools. All Sniper Tools products bought from ATP are covered by the Australian Sniper Tools warranty.

Weight 0.501 kg

Left Handed (Mounts to Right Side), Right Handed (Mounts to Left Side)


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