I'm New to the AR 308 I just placed a order for a Armalite AR10TAC20. I hope I made a good choice in the 308 buy putting this AR on order. I have 2 ar 15's and they are good to go, but I have very little knowledge about the 308 type of AR10 hope I made a good Choice in this platfrom of AR10. Does anyone have any experience with the Armalite AR10TAC20 please let me know what to expect and if I made the Right choice thanks. LET THE GOOD TIMES ROLL!!!