the barrel life isnt a huge concern with me because when it comes to coyote hunting your going to get one maybe two shots off at each one... that means more than likely it will get shot a max of 5 times and outing 1000 rounds that over 200 times. this may sound like a dumb question but there must be many different variations to the 22-243 i seen the 22-243 winchester is that the most standard. and once again thanks for all the info guys im a newbie to the custom guns.
