In article ,
"Nele VII" wrote:

Wrongo. Mig-27 has elevation-movable GSh-6-23 that uses 23mm ammo (same ammo
of twin-barrel GSh-23 used on MiG-21, 23...) and fires around 7,000-8,000
RPM. The same gun is installed into MiG-31 for AA, carried internally and
deployed on a movable gun-bay when used. What is interesting about this gun
is that it is, although Gatling-type gun, it is gas-operated (don't ask me
how!) and therefore so light. On trials it achieved some 10,000 RPM (!!!)
but it is tuned-down for practical use on MiG-27 and MiG-31.

The only problem is that the GSh-6-23 is *heavy*, running almost 200 kg,
and on the MiG-31 it only has 260 rounds... giving it about two seconds
of full-rate (7000 per minute) firing.

Other than that, it seems like a heckuva scary piece of iron.

--
cirby at cfl.rr.com

Remember: Objects in rearview mirror may be hallucinations.
Slam on brakes accordingly.