I just got home with a new CZ 550 American in 9.3/62. Where can I buy new factory brass for it? I have New Redding dies, 250 gr Nosler Ballistic Tips,and RP 35 Whelan brass that necks up fine. I cant make a false shoulder with current set up so Im wondering if the controlled feed extractor and seating the bullet slightly into the rifling will suffice for fire forming.
