Forum: 300 Whisper Ammo and Reloading
11-13-2008, 09:40 PM
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Replies: 25
Views: 5,458
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Forum: 300 Whisper Rifles and Pistols
10-25-2008, 02:41 AM
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Replies: 1
Views: 1,279
M4 Feed Ramps & Whisper
I'd like peoples observations on if carbines chambered for the .300 Whisper work better with M4 feed ramps or with the stadard profile ramps when shooting the heavier 200+ gr bullets.
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Forum: 300 Whisper Rifles and Pistols
10-18-2008, 06:59 PM
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Replies: 8
Views: 5,783
Integral Suppressor Build
am no expert but here goes some opinions:
1) Believe I've been reading that most gas port sizes have been .125 or smaller
2) By having the adjustable gas block you can use less of the extra gas...
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Forum: 300 Whisper Rifles and Pistols
10-18-2008, 06:28 PM
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Replies: 6
Views: 1,885
Muzzle Brake
Was reading up on Krinkov's and their issue with not cycling due to the short dwell time caused by short barrels, wondering if one of their muzzle brakes of the "gas booster" design could help out...
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Forum: 300 Whisper Rifles and Pistols
10-13-2008, 07:33 PM
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Replies: 60
Views: 8,351
.300 upper
Well glad things worked out for you, even though you ultimately got rid of the particular upper. I've kind of narrowed down the field to either a Model 1 Sales or a J&T, both seem to have great CS...
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Forum: 300 Whisper Rifles and Pistols
09-24-2008, 09:15 PM
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Replies: 60
Views: 8,351
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Forum: 300 Whisper Rifles and Pistols
09-23-2008, 11:55 PM
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Replies: 60
Views: 8,351
Model 1 Sales?
Please let us know if you've heard back. I'm serious about getting a AR-15 upper in .300 Whisper / .300x221 and the price difference between M1S/J&T or SSK is pretty substantial (about the cost to...
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