Forum: 300 Whisper Rifles and Pistols
12-21-2007, 09:19 PM
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Replies: 2
Views: 1,589
AZfred,
I have the same Model 1 upper that you...
AZfred,
I have the same Model 1 upper that you mentioned. I measured the gas port and it is already at its max. ( @ .125). I am waiting on the suppressor before I do any more load development.
...
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Forum: 300 Whisper Rifles and Pistols
12-05-2007, 10:42 AM
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Replies: 6
Views: 2,210
Daveoscok,
I can't offer much advice- I just...
Daveoscok,
I can't offer much advice- I just recently got interested in this cartridge. I am building on the AR-15 platform.
But do keep us appraised of your build. I have a friend that is much...
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Forum: 300 Whisper Ammo and Reloading
12-03-2007, 11:02 PM
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Replies: 5
Views: 1,703
pitt 300
I called Model 1 Sales today- did not...
pitt 300
I called Model 1 Sales today- did not get the name of the fellow that I spoke with. He also stated the upper should cycle with a suppressor. I got the adjustable gas block to shut down...
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Forum: 300 Whisper Ammo and Reloading
12-02-2007, 11:22 PM
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Replies: 5
Views: 1,703
320 pf and Pug,
Thanks for the responses. I...
320 pf and Pug,
Thanks for the responses. I did a quick check of the twist rate and it came out to 8.5:1 instead of the advertised 8:1??
I guess I need to slow down until my suppressor arrives. ...
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Forum: 300 Whisper Ammo and Reloading
12-02-2007, 05:11 PM
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Replies: 5
Views: 1,703
Hello and I need some advice
Let me introduce myself- I'm Kentucky Drover and I have been "lurking" on this site for a couple of months. I recently acquired a Model 1 Sales 300 Fireball Kit and have assembled it and started...
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