Oh my, more stuff to spend money on! But "magic juice" might be useful ... that's why I got 4 cans ... used one ... so have 3 on the shelf.
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2015-10-18
2100-2300
50F
10 MPH SW
Goal: 5.56(18) to 500yds.
Environment: Moderate breeze from SW pretty close to 270 degrees off the bullet path. Some clouds, and initially a moon! By the time I got to 500yds, the moon set, then the stars were MUCH more visible.
Felt cooler than it was. I'm glad I brought the balaklava, I'm not aclimited to cool/wind yet.
Equipment: 5.56(18), FLC 55gr, harris 9-12(9), Zeus 3x 75mm 640(30), .45acp, LRF, kestrel, 3x magnifier for pvs-14, pvs-14 in pouch, OC helmet with q-14. Pack with target materials, water and protein bar. 4-wheeler.
Activity: Took every thing needed so I can "detach" from using the buggy. Handwarmers, repair dots, staple gun, in the pack.
Rolled out to target area and setup the handwarmers, the rolled up to vicinity of 200yds and lased 208yds. At 100yds the Zeus was at -15 E and -25 W. AB said hold 0.2 mils up so I click E up to -14. Kestrel battery died, so had to use manual skills, est. 10 MPH from 260 degrees. AB said hold 4.5 inches. I put the center of the reticle just to the left of the handwarmer dot.
G01 - 2 rds - 200yds - Right and a little low. Precision(P) 3 inches, Accuracy(A) 3 inches.
Rolled up to vicinity of 300yds and lased 334yds. AB said hold 1.1 mils up, so I clicked up to -10 E. AB said hold left 12.3 inches. Lack of any sort of hash marks on the reticle, meant I had to try to measure 12 inches on the target, so I tried.
G02 - 2 rds - 300yds - A little left and high. P 4 inches, A 2.25 inches.
Rolled up to vicinity of 500yds and lased 518yds (twice out of 4 tries). I focused and focused, but I could only see a hint of the handwarmers. As I was preparing to shoot I heard a sound that was like someone trying to whistle but they didn't know how, so they were just blowing wind through their mouth. It was pretty close by, so I stood up and did a 360 and 30yds behind me were three deer, looking right at me. I tried to turn on the DVR, but that was the straw that broke the camel's back and they bugged out into a nearby wood line. I've had deer hang around and watch me shoot before, but I guess these ones weren't interested. I had not heard that "nada" whistling sound before, but I could see the deer's mouth moving when it made the sound again after I stood up. We will log that into the memory bank!
So back to shooting, the wind was varying from about 8 MPH to about 12MPH, but I could hear the trees rustling when it hit 12 MPH and I could hear the trees stop rustling when it died down. So I needed to hold between 30 and 36 inches. I opted for 36 as I was hearing the trees.
As to elevation, AB said to hold 2.7, which in my "Zeus math" I decided was -2 E, so I cranked that. I recall I was at -2 at 500yds a couple of weeks ago, so I was seeing some consistency here!
G03 - 2 rds 500yds - High and left. P 3 inches, A 7 inches.
Well -2 E was too high, so I cranked 03 E. And I decided the wind was being screened by some trees closer to the target, so even though I was hearing more rustling, I only held 30 inches this time (or my guess at 30 inches).
G04 - 2 rds 500yds - a little but high and left. P 1.5 inches, A .75 inches.
As I could not really see the handwarmers, actually hitting one was luck, but it does look like -3 E is the right answer. It also looks like -25 W is a good windage. IIRC, I was -23 W on the previous mount.
Results/Summary: Because I know the size of the target board, I can estimate the wind holds off of that ... for four legged critters, I would have to guess the length and hold off that ... fortunately most 4 legged critters I would be hunting would be wider than they are tall, at least on the broadside, so maybe it is possible to hold for wind without hashmarks. I just never did it before ... yeah with a rock or a bow or a hose ... but not a rifle.
So preliminary DOPE card
100yds -15 E
200yds -14 E
300yds -10 E
500yds -03 E