Now that the heady days of cheap HXP ammo at 20p a bang are over and even the South African and Yugoslavian stuff's been used up, I turn to reloadong. I have a nice supply of once fired HXP cases, so off we go! I've got the primers, the powder but it seems the S&B bullets I bought are steel jacketed. I only discovered this by accident. The question is, do i want to fire these in my nice (and valuable) SMLE and No4? What are the bore wear considerations? Do they generate higher breech pressures due to the harder surface when engaging in the rifling. Is it a case of 'penny wise, pound foolish?' Or does the copper wash make it alright? You thoughts greatly appreciated.