GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: c2k5 on July 12, 2014, 05:24:49 PM

Title: How's my shot string?
Post by: c2k5 on July 12, 2014, 05:24:49 PM

I finally got to shoot a good string out of my at44 long. I took 40 shots, with the chrony about 6 feet away from the muzzle. Started with 200 bar and ended with 100 bar. Pellets were 21.14 grain Kodiaks.
(http://i.imgur.com/j5YZZmd.png)

I'm not for sure how a string is supposed to look, what am I looking for, and is this a decent string?

edit- going to put number string in if you don't like the graph
1-808.8
2-817.6
3-811.4
4-815.8
5-818.9
6-823.6
7-823.3
8-827.8
9-827.9
10-836.7
11-838.3
12-838.8
13-841.1
14-842.2
15-849.2
16-850.8
17-850.0
18-852.2
19-857.3
20-857.3
21-851.2
22-858.9
23-859.8
24-863.3
25-860.2
26-857.9
27-858.9
28-857.0
29-851.7
30-853.1
31-850.5
32-843.3
33-843.8
34-840.2
35-839.6
36-834.0
37-831.6
38-824.1
39-822.5
40-817.1

Title: Re: How's my shot string?
Post by: rsterne on July 12, 2014, 05:41:48 PM

I'd throw out the first 7 and the last 3 shots.... That will give you 30 shots within a 4% ES, which should be OK out to about 50 yards....

Bob