Unfortunately neither Remington or Winchester sell bulk 338 bullets and I haven't been able to find any cheap bullets for my 338 either. For target shooting I use Hornady 225 gr SST bullets, they are very accurate in my rifle and run about $35.00 per 100 which isn't really cheap but compared to factory ammo the savings is still considerable for me. If you can find bullets for under $30.00 per 100 that is a good price, one thing to consider is that some manufacturers package their bullets 50 per box so the $17.50 box of bullets isn't as cheap as it seems. The only time I got cheaper bullets for my 338 is buying part boxes from people at gun shows, that is your other option.