any body got any info or data on the 6-7mm mag or the 6/06?looking for a go fast 243 cal bullet for a posibble handgun for deer. thanks a alot, Jason

Barrel length is very important for large cases - You would get better burn with 6 by 284 the case design is much better for your purpose. Rifles also 6/284 or a 243 improved. Twist will mean a lot for the weight of the bullets you are planning on using. Good Luck