Do these .25cal pellets shoot better with the regular Superior liner, or the heavy Superior liner? Can't remember the twist rates off hand.
33.95gr JSB MK2 Heavy
- Thread starter Corvid_hunter
- Start date
Thanks. I've never used them and was thinking of ordering some. I have both liners for the Impact and have a .25cal 600mm/380mm Crown MK2 also.
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I figure the original STX-A .25x700 TR 1:27 works best for 34gn MK's
Also, you have a chance to order MK1 or MK2 from ZAN. Yes I understand that you are sitting completely opposite on the globe, but still.
The main difference between the MK1 and MK2 is that the first have thicker skirt and "harder" to push into leade, but in my testings well outperforms the MK2's @ 100 M.
Edit:
in cal .25 I have these and compared them all, the STX-A wins with pellets
.25x700 STX-A Pel TR 1:27
.25x600 STX-A Pel TR 1:27
.25x700 Sup.Hev. TR 1:18
.25x600 Sup.Hev. TR 1:18
Also, you have a chance to order MK1 or MK2 from ZAN. Yes I understand that you are sitting completely opposite on the globe, but still.
The main difference between the MK1 and MK2 is that the first have thicker skirt and "harder" to push into leade, but in my testings well outperforms the MK2's @ 100 M.
Edit:
in cal .25 I have these and compared them all, the STX-A wins with pellets
.25x700 STX-A Pel TR 1:27
.25x600 STX-A Pel TR 1:27
.25x700 Sup.Hev. TR 1:18
.25x600 Sup.Hev. TR 1:18
Last edited:
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I have the STX-A Slug liner in .22x600 only, the TR I measured is 1:15.5 ??
maybe you shooting your pellets faster...
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