Post by Who? on Dec 31, 2022 21:28:14 GMT
If you don't subscribe to the "smaller deviation in head size and weight, combined with correct head size = tighter groups" then you needn't read any further.
I've been trying different JSB Exact batch numbers as I'm coming to the end of my 51110018-1 pellets. I buy from Intershoot as you can choose from the available batch numbers and they are competitively priced and delivery is free - oops sidetracked a bit there. Back on subject; batch 13070022-1 has a small deviation in head size and weight; with most coming in at 4.52mm (using the Pelletgage, not the fiction stated on the tin). This batch give acceptable groups (25m benchrest) through the barrels of my two PCPs - they are better with 4.52/4.53 (again actual, not fictional). If you want a small sample to try, then tap me up next time you see me. Oh, and btw, another currently available batch, 86070022-0, suffer a wider spread of head size and weight and the head size is on the small side 4.50/4.51 leading to bigger group size (probably OK for my standard of HFT shooting) but does lower my BR scores.
Talking of BR, see my post on BR at Denwood.
I've been trying different JSB Exact batch numbers as I'm coming to the end of my 51110018-1 pellets. I buy from Intershoot as you can choose from the available batch numbers and they are competitively priced and delivery is free - oops sidetracked a bit there. Back on subject; batch 13070022-1 has a small deviation in head size and weight; with most coming in at 4.52mm (using the Pelletgage, not the fiction stated on the tin). This batch give acceptable groups (25m benchrest) through the barrels of my two PCPs - they are better with 4.52/4.53 (again actual, not fictional). If you want a small sample to try, then tap me up next time you see me. Oh, and btw, another currently available batch, 86070022-0, suffer a wider spread of head size and weight and the head size is on the small side 4.50/4.51 leading to bigger group size (probably OK for my standard of HFT shooting) but does lower my BR scores.
Talking of BR, see my post on BR at Denwood.