Got my first chance to try out my LBT moulds for my.25 cal.sumatra.I receved 2 moulds,the set I ordered,and another to try out.Small cal.bullets are normaly a challenge to cast even with aloyed lead.But Veral has made an easy to cast bullet with a Paradox-style groove,flat nose and bevel base,so bullets stay firmly in the cylinder.Easy to cast even with pure lead.They are dual weight moulds 50gr.&58gr.The second set 70gr.&75gr.The groove is not for lube,but to take the stress of the sumatras choked barrel.Just like a Paradox gun slug.As I test these bullets I will post the results.