Angle Cosine Indicator

Sheep Hunt on Mauna Kea, Hawaii

To Whom It May Concern,

My son wanted me to relate to you of my making my longest shot. Thanks to my ACI that he had given me as a gift.

I routinely hunt for sheep on the slopes of Mauna Kea, on the island Hawaii. In the past I've made shots as far out as 540 yards, hitting a Sheep in the neck but on level terrain using a 7mm Rem. Mag.

On Occasions, I have missed shots at closer ranges all on either the upslope or downslope of the mountain. I usually hunt elevations between 9500-11500 feet. The Sheep are scarce, and trophy Rams are scarcer. So it is with great frustration when you miss a once in a lifetime Trophy at a close range.

A Trophy Ram is considered to be anything equal to greater than 25". On Wednesday, April 23, 2003, about 6:30am, I hunted my favorite area. I saw a group of Rams (6) about 700 yards downslope of me, at about 9,500' elevation. It was 37 degrees with the wind blowing downslope directly to the sheep.

Using a Leica Laser Rangefinder, I ranged the closest Ram to be 647 yards. I ranged it twice confirming the range. I chambered my Weatherby Ultra Light Magnum, cranked my 3.5-10 Leupold to maximum magnification and sighted on the closest Ram. I took a reading from my ACI, got 97%. I ranged the Ram again, confirmed 647 yards. The ballistics and sight-in for my 300 Weatherby for 625 yards (the corrected range per ACI) for dead on hold was +21 clicks. I clicked the scope up, rested my rifle on a lava rock, and held on the Ram just behind the left shoulder. I took my rifle off safety and touched off my shot. During recoil, even from that distance and with the wind blowing downslope, I heard a twack and knew I had hit home. The Ram ran about 75 yards and fell down dead. Upon recovery, the Ram measured 25" on both horns and the shot was exactly where I had aimed.

Thanks to your great product and my son for giving it to me, I have now been able to fulfill a rifleman's lifelong dream, that of making a perfect difficult long range shot.

Sincerely,

Abraham Sakamoto, proud owner of ACI tool!

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