Swifty52: Thank you very much for getting back to me.
One of my Swifts shoots the Norma brass - I like that brass.
Thanks for the load information/suggestion.
Earlier this year I bought my first Cooper Rifle after years of coveting them!
It is a Model 21 MT-Varmint in caliber 223 Remington - and it shoots splendidly.
Enjoy your Swift.
Hold into the wind
VarmintGuy