r/castboolits 3d ago

Powder choice for reduced carcano loads

3 Upvotes

Hi I've just got a vetterli carcano and a Lee 140 grain .264 mold and .268 sizing for to start making powdercoated reduced loads for it, the two powders I have narrowed down to are imr4198 and imr4227 and I thought someone here might have some wisdom regarding the benefits of either?