I shot three deer with my new huntsman last season. Bullet performance was exceptional. I'm using a 430 grain flat base custom mould from Magma, .503 dia,slip fit, tumble lubed with Lee Alox. 100 grain powder loads of any powder you like and you can print cloverleafs all day at 50 yds. I havn't had a chance to do any serious long range stuff. Using a Williams FP rear sight and lovin this set up.