Hi I have a .223 remington tactical with 200 rounds or less through it, and was thinking about having my local gunsmith punch it to 223 Ai Is it worth the 120$$ my gunsmith is going to charge me?? I have upgraded to stock to the H-s police stock skim bedded it and replaced the trigger with a rifle basic. It also has mark 4 ringes base and scope on it. It shoots about .5 moa with hornaday 68 match