04-01-2018, 05:14 AM
This was a new barrel, I dimpled the gas block on the original.
The amount of little sand was about 1/2 of the original.
One more note, the fluting is not centered on the barrel, it is not very noticeable but I definitely do .
The amount of little sand was about 1/2 of the original.
One more note, the fluting is not centered on the barrel, it is not very noticeable but I definitely do .

