02-26-2021, 04:44 PM
(This post was last modified: 02-26-2021, 04:49 PM by Oso Polaris.)
Unclear what is the issue that you are having with the thread pitch. The 1/2"x28tpi is the industry standard for all calibers .223/5.56 and smaller. Whereas, 5/8"x24tpi is used for calibers 6mm and greater. Once you get to the big boys Cheytac/BMG it is a larger thread.
If your rifle is chambered in 6.5 Grendel then you want a 5/8"x24tpi to give you enough wall thickness to preserve the rifle bore while still allowing for threading.
What is the caliber of your CZ527?
If your rifle is chambered in 6.5 Grendel then you want a 5/8"x24tpi to give you enough wall thickness to preserve the rifle bore while still allowing for threading.
What is the caliber of your CZ527?