Lots of Poly Tech ???

[md10mm]

I have a poly side folder with square stock and spike bayo. It is marked with triangle PW85-132 aks 7.62 it is imported by Kengs firearm specilaty Atlanta.
Is this a B-West recevier???
Whats the differnce between Poly tech and poly tech legend????
Are poly tech mags better than other ak mags??
Brad

[Tampstick]

You will be happy to know that thats not a B-west receiver. I think the B-west rifles are marked BW-xxxxxx Poly Tech Legends have milled receivers Poly Tech mags are marked Poly Tech on the bottom and have a chrome follower....