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AR15.COM
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12/11/2006 9:59:52 AM EDT
How long should a 223 can be built?  How long should the expansion chamber be?  I am thinking about building one on a form 1 but need a little guidance.
12/11/2006 10:40:29 AM EDT
[#1]
go to silencertests.com register and post this in their silencersmithing forums. Lots of info over there and alot of guys that build them.
12/11/2006 10:56:46 AM EDT
[#2]
Thanks.
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