Years ago I used 174gr Hornady round noses (they also do 150 spitzers); a good bush round.... Speer and Sierra all make flat based 150 and 180-grain spitzer 303 projectiles. Mine shoots 150gr well so I think I'll get a Lee Loader and have a play with the 150's. Gunworks do the small sample packs too; good to try out :-)
https://www.reloaders.co.nz/shop/Rel...es/303cal.html
https://www.reloaders.co.nz/shop/Rel...es/303cal.html
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