Is it just me but is there now less choice in 65mm fibre wad pigeon cartridges, everything seems to be 70mm 30 or 32 g. I find 28g 65mm loads quite enough for decoy shooting and seem to bring down a few at roost when pointed in the right direction. For years I stuck by Clear Pigeon in 65mm shells for all my shooting, now these seem to all be 70mm cases, as are pigeon cartridges from a lot of manufacturers.
Blackpowder