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hectmarr
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Tue Aug 25, 2020 11:48 am

Testing a small hybrid with a 3/16 ", 4.76 mm steel bb, I have the problem of having absolutely no precision when firing the weapon. :oops: It works at 9X and the firing barrel is perfectly straight and polished, just like in all my other weapons made the same way. I have not measured the speed but weighing 0.4 grams, it must be very fast. I cannot hit a soup can at more than 3 meters ... and I cannot calibrate the scope open, because the deviation is random, sometimes up, sometimes down or either side ... The barrel is 280 mm long.. Any idea why? :?
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jrrdw
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Wed Aug 26, 2020 4:00 am

Since you make all the same way, try a barrel from a consistent shooter that you have, so on so forth the process of elimination...
Look if you must.
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hectmarr
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Wed Aug 26, 2020 8:42 am

jrrdw wrote:
Wed Aug 26, 2020 4:00 am
Since you make all the same way, try a barrel from a consistent shooter that you have, so on so forth the process of elimination...
I'm going to change the barrel. For some reason, I suspect that the bb`s acquires an energetic rotation movement and that produces the deviation, due to the magnus effect, it is only a suspicion. Thanks for your reply.
Ideas don't make holes. The weapons yes! ;)
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farcticox1
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Fri Sep 04, 2020 2:52 pm

I found the same with steel bbs, different barrels made no difference.
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