It uses constant torsional springs, the feed system
applies pressure to each ball individually. They come
shipped with 11 prewinds and that's what I've been
running on mine. There's no problem. 8 is on the low
end of the recommended prewinds. You'll notice a difference
in the snappiness. There's no problems with 16 prewinds
at all.
For those who question the feed rate, FYI. The cycle rate
of a blowback missing it's sear ranges from 40-60 cycles
per second. To verify, if you or a friend has a
stingray, simply remove the lower frame, gas up, pull
the bolt back and let go. The lack of sear will cause
it to oscillate at 40 verifiable full cycles per second.
I was using some old PMI premium in it, just FYI.
applies pressure to each ball individually. They come
shipped with 11 prewinds and that's what I've been
running on mine. There's no problem. 8 is on the low
end of the recommended prewinds. You'll notice a difference
in the snappiness. There's no problems with 16 prewinds
at all.
For those who question the feed rate, FYI. The cycle rate
of a blowback missing it's sear ranges from 40-60 cycles
per second. To verify, if you or a friend has a
stingray, simply remove the lower frame, gas up, pull
the bolt back and let go. The lack of sear will cause
it to oscillate at 40 verifiable full cycles per second.
I was using some old PMI premium in it, just FYI.
Originally posted by Meph
What? 16 pre-winds? You must've been using Proball for it not to simply break during that process. I know they suggest maximum of that, but dang the minimum of 8 is enough from what I've seen of the Q.
What? 16 pre-winds? You must've been using Proball for it not to simply break during that process. I know they suggest maximum of that, but dang the minimum of 8 is enough from what I've seen of the Q.



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