01-10-2016, 02:08 PM
454bore Wrote:I use mega uppers and they are square and the fit to barrel is tight.
I would imagine a vltor would be the same.
You would think, but is there a way to apply anodizing square to a upper? Nothing wrong to check and if it's square lap it. Your only squaring and take very little off. Bedding the ext is the same but if you're getting a tight fit no need. Freeze n heat is the best.
FYI I've heard the MUR needs to be checked.
12.5" SBR Grendel - Need Barrel
Surge - Rugged Suppressor
Been a fan of the Grendel from the very beginning and haven't second guessed that choice one time.
Aim small, miss small!
Surge - Rugged Suppressor
Been a fan of the Grendel from the very beginning and haven't second guessed that choice one time.
Aim small, miss small!