After a bit of discussion on another forum in regards to this post on a UK forum:
http://www.airgunbbs.com/forums/showthread.php?t=222608
I decided to give it a whirl, but at a much more realistic distance - 10M. I rummaged around and found the brand new remnants of a card deck that was broken up for a euchre deck.
The cards were clamped into the jaws of a drill press vise as shown in the pics, and set on top a plastic file card box, in front of my pellet trap. The first thing that I will have to say, if that Brit chap can actually see the card on end at 50 yards, he's got exceptional eyesight, because at 10M, I cannot see the card edge at all, so effectively, I'm shooting using only the approximation of the central area of the hole in the cardboard on the front of the pellet trap. I even tried putting different colours of paper behind the card in hopes of being able to see it, but to no avail.
The gun I used was an FWB 65, in .177, using a two hand hold.
The session went as follows:
Card #1 - 8 of clubs - 6 shots before I hit it.
Card #2 - 3 of clubs - hit it on the 1st shot !!!!!
Card #3 - 7 of clubs - 16 shots before I hit it.
Card #4 - 6 of clubs - 29 shots before i hit it. Notice where a pellet obviously grazed the card in the area circled in red - I have no idea at what point in the shot string this occurred. A direct hit made a distictly different sound than a miss, thus the grazed shot went un-noticed by me.
Card #5 - 2 of spades - 2 shots before I hit it.
So, in a total of 54 shots, I managed to hit 5 cards, for an average of 10.8 shots per card. The graze was not counted as a hit.
Could I do it again in 54 shots? I don't know, but I'm game to try it - LOL.
Skill? IMO, Hardly! I'm a pretty fair pistolero when I can see the target, but given that I was essentially (randomly?) shooting at about a 4 inch dia. gaping hole, I'd say there was more luck involved than skill.
Upon re-reading the posts, I realized that the HW45 used by the Brit gent was actually a .22 cal. I had somehow mistakenly thought that he was using a .177. I'll try shooting another 5 cards with my .22 cal HW45 in the next day or so, and post the results to this thread.
