I have a Sig Sauer P229 with a match grad Bar-Sto barrel and I had the action smoothed out/cleaned up. Not a lot of work and it does shoot factory 180 gr ammo well. I'm looking to dust off the dies and start to get serious about loading an accurate, hard hitting defense load for it. I would like to know the best performing powder/load/bullet combo for it from your experience. Factory Federal 180 Hi shoks have done well so far.
