I shoot (or did before covid) 10M fun matches at my gun club in the winter. My rifles are FWB 300S's and a 601, all prefer JSB Match pellets, depending on the rifle either 8.02gr or 8.26gr. While plinking around looking for black Friday deals I found these and ordered 12 tins to practice with. They are advertised to have a 4.50mm head size but seem to chamber easier than the JSB Match 4.50mm pellets I normally shoot and for the same weight they chronograph 15 or so fps faster. So far I'm pleased with them accuracy wise, on the 10 bull 100pt target we shoot they are usually score within 1pt of the more expensive Match pellets. There is from time to time an 8 in them though.
Shoot more and spend less, I like it.
Predator International JSB Simply Pellets .177 Cal, 8.02 Grains, Wadcutter, 500ct - air gun pellets (pyramydair.com)
Shoot more and spend less, I like it.
Predator International JSB Simply Pellets .177 Cal, 8.02 Grains, Wadcutter, 500ct - air gun pellets (pyramydair.com)