I was just sitting at my reloading bench, went to do load development for my .338 RUM and realized I only have 21 primers. I have three bullets to try and two powders. what bullet should I use? I cannot get my hands on primers right know, so this may be all the ammo I can load for the first bit of hunting season (I'll have to limit my range of course). The powders are Retumbo and RL 25. The bullets are -300 grain SMK B.C -.768 -250 grain Barnes III Shock B.C-.521 -225 grain Hornandy interbond B.C-.430 thanks guys, Ill be waiting.