Author Topic: Ferguson rifle .648 vs .635 ball  (Read 731 times)

Offline lexington1

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Ferguson rifle .648 vs .635 ball
« on: July 01, 2021, 01:51:43 AM »
I thought the Ferguson shooters might find this a bit interesting. The ball on the left is .648 ball slugged through the bore of my Narragansett Ferguson rifle, while the right one is a .635 ball. I have not tried the .635 ball out for accuracy yet. The .648 ball has a lot more surface contact with the bore. I looked through the Narragansett paperwork that came with the rifle and they recommend a .650 ball.