the mold may be a size to large for you gun.they are different sizes.I had a 45 cal. and some were 440 and some 445.

check the size.

if the shoot good,just make sure you lube the bullet real good.you are not going to have to load that many in a hunting trip.if they group good,I would use them.TC told me the more I shoot my gun the better it will group and load.give them a good chance.thats all I can say.

good luck, hope you only need one shot to get that trophy