Smyers sent me some PR Extreme elite HP sabots to try out. This is for a .54cal mtn stalker. I have both, american pioneer 3f, 2f, jim shockeys gold 3f and goex 3f.

How many grains do you think i should start at?

With this big slug, im wondering how it will do in the cva's 1:48 twist.

Start with the typical 80gr 2f - 3f charge and see? Never fired a 54 with anything bigger than a round ball so im a bit worried about how bad i will feel after i pull the trigger