My Daddy shot many Germans in South Africa with a Carbine. It worked. The ARVON during Vietnam killed a many with it..too bad the USA lost it's balls and pulled out.
People will state that using a 110gr bullet @1900fps from a .30 Carbine for deer is unethical, and in the next thread praise people who are 'skillful' enough to use their 6" .357 mag firing a 158gr @1500fps for the same critter...