2 magazines of my 28.5 grain cast hollow point slugs from a 2800 psi fill. I'm glad my steel spinners are 22lr rated.
In your "other" post, you mention the crummy trigger.
See my fix on that site. Actually not "my" fix, found it in the web.
Mike
That power is exactly what I wanted. I'm not saying I won't shoot anything else, but its main purpose is to push my heavy cast slugs. It's doing that beautifully so far.My stepsons Walther Reign is a powerhouse. With 21g pellets it's around 920 fps. With 14.3 grain chps it's over 1000 fps as seen in the shot string below. If we only recorded the sweet spot it would look much better. 26g pellets were going around 845 fps.
CHPs 14.3g
shot count: 51
Low: 675
Hi: 1093
Avg: 983
STD Dev: 97.3
Spread: 418.0
1/9/23 2:41:06 PM,1055
1/9/23 2:41:17 PM,1062
1/9/23 2:41:51 PM,1058
1/9/23 2:42:03 PM,1062
1/9/23 2:42:11 PM,1072
1/9/23 2:42:18 PM,1086
1/9/23 2:42:24 PM,1081
1/9/23 2:42:29 PM,1088
1/9/23 2:42:33 PM,1083
1/9/23 2:45:28 PM,1093
1/9/23 2:45:42 PM,1088
1/9/23 2:46:06 PM,1086
1/9/23 2:46:23 PM,1086
1/9/23 2:46:29 PM,1079
1/9/23 2:46:38 PM,1074
1/9/23 2:46:44 PM,1067
1/9/23 2:46:58 PM,1065
1/9/23 2:47:23 PM,1060
1/9/23 2:47:31 PM,1053
1/9/23 2:49:22 PM,1053
1/9/23 2:50:19 PM,1037
1/9/23 2:50:32 PM,1030
1/9/23 2:50:49 PM,1025
1/9/23 2:51:06 PM,1016
1/9/23 2:51:27 PM,1009
1/9/23 2:51:44 PM,997
1/9/23 2:51:55 PM,990
1/9/23 2:52:11 PM,993
1/9/23 2:52:46 PM,979
1/9/23 2:56:58 PM,977
1/9/23 2:57:06 PM,972
1/9/23 2:57:12 PM,963
1/9/23 2:57:15 PM,953
1/9/23 2:57:21 PM,944
1/9/23 2:57:24 PM,937
1/9/23 2:57:28 PM,930
1/9/23 2:57:32 PM,923
1/9/23 2:57:36 PM,926
1/9/23 2:57:39 PM,912
1/9/23 2:59:52 PM,912
1/9/23 3:00:03 PM,905
1/9/23 3:00:20 PM,902
1/9/23 3:00:32 PM,893
1/9/23 3:00:59 PM,879
1/9/23 3:01:13 PM,879
1/9/23 3:01:26 PM,870
1/9/23 3:01:38 PM,861
1/9/23 3:01:52 PM,858
1/9/23 3:02:51 PM,851
1/9/23 3:05:06 PM,687
1/9/23 3:05:12 PM,675