12-09-2019, 03:08 PM
Wish i could post pics. I took the old 20" 6.5 grendel bca upper I've had for a year out to the range this weekend. It has shot around 1"-1-1/2" groups its whole life, decided to try some light 100g hornady bullets pushed by benchmark and cci 450 primers. Only tried 5 rounds but came up with a 5/8" group minus the 1st round out of an oily barrel. So 4 rounds into a 5/8" group at 100 yards. It has promise for sure.. Seems you only hear the negatives on bca..