SOLD PENDING FUNDS Factory Primed Win Super X 45 Win Mag Brass. I have a case (1000 pieces) of Winchester Super X Factory Primed Brass . Will sell for $150 or trade for equal value item you may have that I might want. I also have some 50 piece boxes unprimed for $15 per 7.50/box. This is all NEW brass. RCBS 4 die set for 45 Win Mag $20. I have a total of 1470 New 45 Win Mag brass. 1000 factory primed and 470 unprimed. Will trade Brass for equal amount of NEW 357 Magnum brass.