Before purchasing my 7.5 inch 300 blk out barrel I emailed Gorilla Machining and asked if the barrel was dimpled for the set screw on the low profile gas block and was told that this barrel was dimpled for that. Ordered the barrel and when I received the barrel it was in fact not dimpled. The fact that the barrel is not dimpled would not have negated my purchase just wish I was told the truth about this product. Other than that oversight the barrel is pretty nice, fit very snug in my upper receiver and appears to be good to go.
Reviewed by: (Verified Buyer) James Nichols from OH on 5/24/2020