04-08-2012, 02:01 PM
I just re-read your post and saw the "2 weeks" part. For some reason that didn't click the first time...
If your gun is shooting well now, I'd be reluctant to change anything on this short notice. When (re)building an upper, there are quite a few things that could change your accuracy for the worse, at least initially. Two weeks might not be enough time to get any potential bugs ironed-out before the class.
You might also want to wait because, depending on what your class covers, you might formulate more solid opinions on what you want or need to do to the rifle. The purpose of taking a class it to open your mind to ideas and expose you to scenarios that you might not have thought about before. I've been to classes before where guys ended-up stripping stuff off their guns that they thought they needed and found out (during the class) that they didn't.
I'd say shoot it as-is for the class, THEN decide how you want to change it.
If your gun is shooting well now, I'd be reluctant to change anything on this short notice. When (re)building an upper, there are quite a few things that could change your accuracy for the worse, at least initially. Two weeks might not be enough time to get any potential bugs ironed-out before the class.
You might also want to wait because, depending on what your class covers, you might formulate more solid opinions on what you want or need to do to the rifle. The purpose of taking a class it to open your mind to ideas and expose you to scenarios that you might not have thought about before. I've been to classes before where guys ended-up stripping stuff off their guns that they thought they needed and found out (during the class) that they didn't.
I'd say shoot it as-is for the class, THEN decide how you want to change it.