The Pribor-3B meroka assault rifle, Its purpose to increase hitting probability and rate of fire. It could be improved by rebarreling it to either .30 carbine/5.56/5.7/4.7, and to make it belt fed if possible.

My friend said the Russian Spetsnaz use them but only so many are in use.

Now that is one weird piece of machinery. It looks like it was designed by the junior apprentice brigade at the Omsk No58 Tractor and barbed wire factory.

Weird!!
Three barrels?

It reminds me very much of the Chaingun from Duke Nukem 3D.

I thought it had been replaced by the AN-94 as far as special forces goes. It must have pretty nasty recoil.

Yeah, it seems as though the 2-round salvo on the Nikonov and 3-round salvo on the G11 are better ways to get the lead out quicker. This weapon does not look practical.