Forum: 300 Whisper Rifles and Pistols
07-27-2009, 01:03 AM
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Replies: 4
Views: 1,438
Contact Yankee Hill Machine and ask what the...
Contact Yankee Hill Machine and ask what the smallest inside diameter is of their ff tubes. I believe I recall one of their tubes being larger diameter than usual and I know they are two piece design...
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Forum: 300 Whisper Rifles and Pistols
07-26-2009, 06:50 PM
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Replies: 4
Views: 1,438
I had just typed in a whole thing about how he...
I had just typed in a whole thing about how he can put a beveled head on the gas valve and it will clear most ff tubes and then realized you said .875 not .750. Is he making a totally new designed...
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