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Gas port sizes

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Gas port sizes was created by WA-Tom

A customer has asked me to shorten his AR10 barrel. I am wondering if anyone has done this and has some suggestions about gas port sizes. It's starting out at 16" and he wants it at 12.5". If no one has any decent information, I will probably just shorten the barrel and test fire. If it doesn't cycle, I will start gradually opening the gas port.

I am not a regular member, or visitor here. If anyone needs me or has any information, my e-mail is machineguntom4@yahoo.com
9 years 4 months ago #43293

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Replied by Siscowet on topic Gas port sizes

WA I am sending you a Private message.
9 years 4 months ago #43294

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Replied by jtallen83 on topic Gas port sizes

LIBERTY FIRST!
9 years 3 months ago #43301

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