I believe the JSBs and AA are the same pellet. I had this discussion on here only a couple of weeks back and one of the other chaps kindly posted this link which maybe of interest.
I'm sure someone said the lead compound was softer in AA's, I'll have a look tonight and compare the two makes together, I know they are different weights.
Pete
Far too many rifles to list now, all mainly British but the odd pesky foreigner has snuck in
I'm sure someone said the lead compound was softer in AA's, I'll have a look tonight and compare the two makes together, I know they are different weights.
Pete
That "may" have been me Pete ?
We were compairng the AA Express to the JSB Express and shooting both through our respective guns at the local club.
After a bit of discussion, we thought the JSB to be a little harder.