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Old 02-25-2019, 06:43 PM
jsudduth jsudduth is offline
Join Date: Jul 2012
Location: Melbourne, FL
Posts: 349

Originally Posted by TLB View Post
My M1A has a GI unitized gas cylinder. I’m guessing that is a no go?
It’s just a guess on my part, but if they are fussy about a few thousandths width on the front site blade then a unitized gas cylinder will probably put you in the unlimited class. It likely falls into the “special accurizing not allowed” rule.

You can get a definitive answer by emailing I find them to be reasonably responsive.


Last edited by jsudduth; 02-25-2019 at 07:02 PM.
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