03-19-2012, 02:41 PM
Sorry you are having problems but don't give up. The Grendel is a great milt-purpose caliber that is well worth a little troubleshooting. It does have a few quirks but none without a solution, most of which and be found on this site. It took years to tune the AR-15 platform for 5.56 so some learning curve time for the 6.5 is understandable IMO.

