Forum: 300 Whisper Rifles and Pistols
03-15-2008, 12:42 AM
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Replies: 15
Views: 2,935
So in summary you can alter the powder burning...
So in summary you can alter the powder burning rate to increase the port pressure, or go to a faster burning powder to lower the port pressure. You can increase or decrease the weight of the buffer...
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Forum: 300 Whisper Rifles and Pistols
03-15-2008, 12:33 AM
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Replies: 15
Views: 2,935
How AR gas operation works by Randall_Rausch ...
How AR gas operation works by Randall_Rausch
Much of it comes from Rick McDowel (competetion specialties).
Starting with cartridge in the chamber, hammer back.
Trigger releases hammer which...
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