one shot ST Sergeant Full Member Minuteman Nov 12, 2007 975 77 61 Italy Jan 5, 2022 #1 Jan 5, 2022 #1 Only for curiosity I tap calculate speed drop for a .22 LR this is the result, probably it doesn’t works for a 22 I got 2.1 as a factor Attachments 73A0D45D-67B4-4128-9FE9-F59811FBF39A.jpeg 435.1 KB · Views: 66
Only for curiosity I tap calculate speed drop for a .22 LR this is the result, probably it doesn’t works for a 22 I got 2.1 as a factor
