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1/25/2018 7:38:29 AM
Posted: 1/24/2006 5:15:56 PM EST
[Last Edit: 1/24/2006 5:16:37 PM EST by hiredgunr]
Can anyone give me the correct gas hole size in the barrel for a .625" 10.5" barrel? I can't find the sheet where I had them all written down? PLEASE. HELP. Thanks!!!
Link Posted: 1/24/2006 9:34:51 PM EST
Link Posted: 1/24/2006 9:50:22 PM EST
THANKS!!!! I new it was in the .090 range but I couldn't remember exactly.
Link Posted: 1/25/2006 4:22:32 AM EST

Originally Posted By Randall_Rausch:
0.093" gas port diameter for a carbine length gas system on a 0.625" diameter gas block seat 10.5" barrel.

I was given this same port size by another, highly reputeable source.

How does one (properly!) ENLARGE the gas port? Is it as simple as using a drill press and the correct bit? My older Bushmaster 10.25 inch barrel is only about 0.070...

Link Posted: 1/25/2006 4:41:47 AM EST
[Last Edit: 1/25/2006 4:42:40 AM EST by Randall_Rausch]
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