I see from the Eley website that the Grand Prix "true 2 1/2"" steel loads in 12 bore are a roll turnover finish. And will these overshot wads allow dampness to affect the steel shot? Those of us of a certain age can tell you all about the very well known issue that arose with roll turnover cartridges and overshot wads and why they are now no longer loaded except for very limited uses such as buckshot. And even then some makers now use a plastic overshot wad that shatters on firing.
And whilst on the matter of buckshot what then in non-lead is one expected to replace buckshot with? And pretty much have to be loaded by hand. Which is why the price for these Grand Prix 2 1/2" steel the price from Just Cartridges for Eley Grand Prix steel (30g #4) it is £501 per 1000 whereas the nearest shot soze equivalent Eley Grand Prix lead (30g #5) is £406 per 1000.
And whilst on the matter of buckshot what then in non-lead is one expected to replace buckshot with? And pretty much have to be loaded by hand. Which is why the price for these Grand Prix 2 1/2" steel the price from Just Cartridges for Eley Grand Prix steel (30g #4) it is £501 per 1000 whereas the nearest shot soze equivalent Eley Grand Prix lead (30g #5) is £406 per 1000.