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Air Gun Forums » Air gun Alley » Big Bore's » Probing the bulldog???

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Old 06-27-2018, 01:01 AM   #1
Join Date: Oct 2012
Location: Clarksville Tennessee
Posts: 32
Default Probing the bulldog???

have been tinkering around with the bulldog.357 and currently have opened up the ports to 9/32” and have been able to achieve a maximum speed of 860 FPS and a slowest of 842 FPS with 153gr cast bullets. This is a substantial improvement from stock but there isn’t a lot more that I can do with the platform without sending it off to a professional. That being said, has anyone tried probing the bolt yet? Using cast bullets it should increase the speed slightly. I was thinking about ordering another bolt just to try and see what is or isn’t gained.

Any suggestions on length and width of such probe?
ShakySarge is offline   Reply With Quote

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