Question in regard of accuracy.

Jump to latest Follow Reply
Emu said:
Why the Vulcan 3 in .30 is super accurate with JSB 44.7 grain pellet at 1100 fps ..... But the Sidewinder in .25 Cal is not accurate in .25 Cal with JSB 25.39 grain pellet at 981 fps (Sidewinder is super accurate with JSB 34 grain MK II)?

Has a BC logic?

Is it because of the rifle or because of the pellet ?
Click to expand...
Every airgun, and for that matter every barrel, shoots differently. Sometimes accuracy depends on even what batch of pellets it is...so you have to experiment, and that is wht I try to buy at least a sleeve of pellets at a time so I know they came in the same batch.
 
Last edited by a moderator:
  • Like
Reactions: Emu, Stone02, MEC17670 and 3 others
Upvote 0
"Has a BC logic?

Is it because of the rifle or because of the pellet ?"

Both, depending. Everything usually needs tuned to some extent to find it's best performance. Sometimes a good barrel and regulated pressure will shoot multiple slugs or pellets with the same reliability. Other times it takes trial and error finding the right match for both, changing slug style or diameter within the same weights, polishing the bore, etc, etc. Don't discount heat, atmospheric pressure, humidity, how the gun sat in the case or against the wall in the cabinet, and any other outside influence on the gun, which all matter some days, and less on others.
 
  • Like
Reactions: Gerry52, Emu, Stone02 and 1 other person
Upvote 0
The accuracy of the sidewinder .25 with the JSB's 34 grain MK II at 190 is crazy.

Just came out to shoot and was able to hit a stone the size of a small marble at that distance. Of course, wind had not started to blow yet.

For many of you, that accuracy may be normal, but for my skills that is what I always wanted to achieve with an air rifle.

Now let's hope that these rifles do not develop troubles. Just time will tell.
 
  • Like
Reactions: JungleShooter
Upvote 0
Emu said:
The accuracy of the sidewinder .25 with the JSB's 34 grain MK II at 190 is crazy.

Just came out to shoot and was able to hit a stone the size of a small marble at that distance. Of course, wind had not started to blow yet.

For many of you, that accuracy may be normal, but for my skills that is what I always wanted to achieve with an air rifle.

Now let's hope that these rifles do not develop troubles. Just time will tell.
Click to expand...
I’m watching your experiences closely. I’m really interested in this rifle (Sidewinder - probably in .30 cal) and I really appreciate your sharing the details of your journey.

Chris
 
Upvote 0
ChRiSiS said:
I’m watching your experiences closely. I’m really interested in this rifle (Sidewinder - probably in .30 cal) and I really appreciate your sharing the details of your journey.

Chris
Click to expand...
I'm will share pros and cons as I perceive them.

I have not in my hands yet the slugs (NSA 34 grain) that might work on the Sidewinder .25.... So no advance on that point yet.
 
Upvote 0
You must log in or register to reply here.
Top Bottom
Back
Home
Forums
Resources
Menu