Well, Just Cartridges came good and delivered 125 Eley Bismuth to my door this afternoon. I splashed out and used two to do a non scientific testest. Measured precisely 27mtrs(88ft) as near 30yrds as needs be. Put a 3/8 ply board up with a sheet of 30x30 paper on it and fired the first shot.
The pattern was thin but the small outline of the breast and head of a duck received three hits with the #5s. Now 3 hits with #5s on a duck should be good enough. Skinned many a pheasant with not a mark on them, not even teeth marks. The big deal at 30yrds was penetration, so I got a bunch of newsprint and soaked it then rolled it to a thickness that when flattened it was 10 inches by 4 inches and 3/4inch thick. I slid this behind the paper into the centre and walked back and fired another shot .. both shots off hand .. The pattern from the second shell appeared to be a
little better and on checking the wet paper found that at least seven pellets had totally passed through and had sufficient force to bury
themselves into the hard ply to the depth of the pellet. My feelings is that put this load in the right place up to 30yrds and it will cleanly
kill ducks. 30yrds is a lot further than many of us estimate when we take shots. Shooting twenty odd days of driven birds through the season I
estimate that the average distance is closer to twenty yards.
The downside ? ? ? I have to wait until October before I can put them into practise :-(