Swap / Trade PPU 270 Cal. 150 Grains. & 270 Brass TRADE Corner Brook Aug 15, 2024 - 11:38 AM S. Caravan 100 count of PPU 150 grain SP. .270 cal. $40. Will ship for an additional $20. Will also trade for 303 or 30 cal (165/180) Hunting projectiles, LR Primers, Powder, 303 Dies. Try your trade.