Let’s talk a little bit about ST barrels
When Ted uploaded his MOA group at 100y some of his pellets were wobbling, and at least one was flat out spiraling. FRANK uploaded a video of his Impact shooting at 90 yards and a few of his pellets are spiraling/wobbling too.
How come? Is seems to be common in Smooth Twist barrels to spiral pellets, very discouraging.
Video of FRANK https://youtu.be/PKHDZyemIu8
Video of Ted https://youtu.be/RyybmryvRhs
All Replies
It’s not the question “how accurate is this or this barrel” rather „how good is the quality
control of the factory“!
FX QC is about 20m!
YES! Only 20m for a height and gun!
It’s the same if Ferrari testing his Cars only in the first gear! :rofl:
:rofl:
Spinj, my theory is a polished barrel = less friction and also less imperfections that damage the pellet inside the barrel, a less deformed pellet flies staighter than a more deformed
There’s no doubting in some of the Impact vids I’ve seen the pellets can spiral quite often.
But there’s also no doubting the results at EBR for the Impacts.
The thing is, I don’t get how a spiralling pellet can be accurate? Even if the pellet spirals the exact same every time you could (theoretically) zero the gun at 50yds (say) But, if you moved the gun back even a cm the pellet would impact the target at a different orbit of it’s spiral and be off. Although the chances of the pellet striking the same or spiralling the same are zero surely.
Maybe there’s something a spiralling pellet can do to buck the wind better than a straight pellet! Haha.. I know it’s very windy at the extreme bench rest comp, maybe a corkscrew bucks the wind better lol.
And while I’m at it, I don’t even take air rifle accuracy reviews seriously from proclaimed experts. I like to be the judge of that myself. It’s also why I never ask about the accuracy of a rifle whenever I ask for information about it.
I’ve said it plenty of times, and I will say so again, it’s not the barrel that is the issue when it comes to getting unknown flyers. When you become confident enough to call your shots, you can tell when a flyer is the result of your error. You get flyers because something was incorrectly executed or was lacking in your technique. Or, the reason could be a pellet clipping a baffle or end cap of the shroud. Ruling these things out, the result of your shooting error will translate to movement that will directly influence the flight of your pellet. Know this: a pellet will fly straight—granted it is a good pellet and one that is not deformed or improperly sized—when the barrel remains fixed to the point of aim during a shot. Because you know that it’s impossible for the barrel to remain motionless due to even the slightest of recoil (yes, even in PCPs) and Newton’s third law of motion, your goal then as a shooter is to enable the barrel to move only straight to the rear or, as best as possible, in a manner that does not allow it to deviate from the straight path you intend for your pellet to travel when it is spit out. The barrel can move just as long as the movement is along the line of sight of the crosshairs.
When all the other things are working as they should (e.g., regulator, valve, power curve, trigger, etc.) and conditions are right, when people say that polishing makes a barrel perform better, I believe the improvement comes from it perhaps being able to move just slightly straighter to the rear, which good technique can easily permit. How polishing is able to make a gun shoot better, I don’t have the exact answer to. What I do know, however, is, in my opinion, best explained in a short personal account below.
I have shot completely untouched, straight-from-the-factory barrels with much disappointment before. If you read the preceding sentence carefully, you’d notice I stated “barrels” with an “S.” No amount of cleaning and tuning made them shoot any better than before all the sloppy work done to it. I never did any polishing work though. The only thing I did physically to one of them was a really horrible re-crown. But, both of them were subjected to countless, careless ramming and jamming from a cleaning rod through their muzzle. I tell you with sincerity, I was so pissed at them both that I was forced to do that. I had done it without much planning and contemplation too that I felt the rod scrape the sides of their muzzle. (Just for redemption, this was during my early days as a shooter, so please go easy on me. LOL!)
Then revelation struck. Skipping through all the melodrama, I realized the reason for all the flyers I was getting one day. My realization was through careful observation on how the crosshairs would behave, or move away from my point-of-aim, rather, when I practiced my trigger pulls. I tried replicating the events that occur during a shot cycle, and in the end I thought that if even a very small amount of force made the rifle look away from the aim point from just dry firing, imagine the degree of movement during actual recoil, and most especially, when human movement is added into the mix. It was this discovery and thinking that led me to really focus on developing a solid technique. And to bypass all the melodrama again, years later one-holers started to magically appear, on both of the rifles … with severely mutated muzzles. Go figure that one out.
You see, a hasty newbie is probably never going to accept that it takes a great deal of practice to become the best that he or she can be at shooting, or practically at anything in general, and that they will rely on other measures to mask the handicap. I know this because I’ve been there before and am sharing my experience here to make others see the light. No offense to anybody here; I am not directing this post to anyone in particular, but this is just how I see things based on a lot of the posts that I read on this and other forums.
Do yourself a favor, whoever you are and are experiencing frustration. Learn how to really shoot well. Try to seek the advice from knowledgeable and truly talented shooters. Maybe even let them shoot your self-determined inaccurate rifle to find out whether it’s you or your gun that is the issue. I must warn, though, that there are some shooters out there who, although are very good, don’t know what they are saying sometimes. Heck, I could even be that such person if you so choose to regard me as. But I will say this: in time, as you progress, you will be able to discern the difference in skill level between the proclaimed experts and genuinely talented and skilled shooters. And I tell you based on what I personally feel is the truth, there is a difference between the two.
Cheers and shoot safe, everyone!
Cricket I don’t how long have you been into airguns but, any experienced airgunner knows that 2 same barrels shoot different, and you show us this pictures a 50 yards! Cmon man, my .22 Impact did those groups (after polished) out of the box.
Cricket we all know how you feel about ST barrels, I already know I can do better bc I done it, but I don’t think is up to the barrel, its me and the weather conditions.
I think you can do better if you have your barrel polished. It can do wonders, ST is no exception
3 Inches, i was shooting of i bipod, no sandbags or rear support, just my left hand.
In normal conditions I can nail 1.5 inches cookies @ 100 yards.
Any measurements? I’m not familiar with the sizes of these Birchwood targets.
I went to my local shooting range last sunday, it was fun! specially bc i was shooting my Impact right next to a few guys shooting their tricked out 22lr and 17HM2 Volquartzen rifles, normally i dont shoot for groups, i prefer moving targets :biggrinn:
like always, they were asking a few questions about the super sucker look alike airgun i have :rofl:
one of their question was the speed on your “BB” gun and how far can i shoot it, im glad it was kinda windy…10 to 15MPH cross winds and a bit of rain, but that didn’t stop me to show this guys what an airgun can do! :whistle:
A couple 100 yards groups, no my best groups, but for this type of conditions a very acceptable groups. …..the rimfire boys couldnt believe it!:smile6
they were like ….”how much”,”how much” did you pay for it. where can i get one??? 😛
This is in my country.
One has to know the background of this list.
Due to differences in opinions the 100 meter competition has been separated in 2 different competitions.
One open competition and one “big cal” competition, >.257
This “big cal” competition again, is divided in a Pellet and a cast bullit competition.
A lot of .30 shooters moved to the “big cal” competition
The list shown by KS is from the open competition.
Last weekend there was a match at the big cal:
http://www.gkgezelschap.nl/uitslagen/wateringen/
One can see the ST barrels are doing alright in the pellet section.
I joined the cast bullit section with my .223 edgun (untethered!)
I missed the medals because my cal was <.257, but it was fun to do.
Regards, Robert.
- You must be logged in to reply to this topic.









I always wondered who gets the superb barrels that shoot a freak tighter groups in that testing ?
also ………. I beleive the pellet maufactor needs to be in cahoots with the barrle maufactor to say in the “leading game”.
~ Greg