Wondering if this is something that would be useful as an Elk gun. It seems to me, that the 21 3/4" barrel on the Safari Model 116 would not be long enough for a .300 RUM to reach full speed. Trouble is, I have a Savage 111 7mm RUM with large shank action/barrel and a controlled feed bolt head. I also have a stainless 116 "Safari" model barrel with brake chambered for .300 RUM. I don't shoot 7mm, more a .30 cal fan and would live to have a .300 RUM. But, will this gun shoot accurately with that barrel length?