I doubt that. I'll be most happy if it groups one inch or less. It probably has the most skinny barrel I have out of several rifles. I imagine it'll heat up well. I'm going to try "breaking the barrel in" by firing, cleaning, firing, cleaning for the first ten shots. Then, three shots, clean, etc for about 20-30 shots. I've read it can make a difference.
http://matchgradearms.blogspot.com/2...siest-way.html