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Old 12th March 2015, 01:35 PM
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Yorkshiretea Yorkshiretea is online now
B Grade Bandit
Join Date: Aug 2013
Member of: Anston FTC
Location: Sheffield
Posts: 2,164

Originally Posted by Brian.Samson View Post

The first shot is the most interesting, it looks almost like 2 pellets have been fired, but in fact it's only one.
That's an 8.4grn JSB shot at 965fps. I suspect, that if the MV was dropped you might not see such a pronounced spiral (or none at all) but what caused it? Was it the twist rate, the muzzle break or the air delivery system?

I dunno
Are you sure? You can see the pellet split and two points of impact Bri, right click on the MP4 and go thru the 30 fames at 3 second mark.

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