Factory 20rd. mag

[pkett44]

I understand that there was a 20rd magazine on some sks rifles ( non-detachable).Is this true and if so where can I acquire one? I have tried the detachable ones and did not like them.
Thanks,
Philip

 

[shoalsfugro]

They are china 20rd mags search gunbroker for sks star mag 20rd.

 

[SKYWLKR]

Expect to pay around $50-$70 for one