The only lowend 1911 worth a schitt is the RIA / Armscor version...........and even then they are close to a throwaway.
The Tisas is a throwaway................YMMV.
Dealt with Turkish schitt enough to know that they honor material specs about as much as the Chinks, & that's not much............TONS of lot to lot variation & heat treatment that is at best, highly variable, depending on the day & the moon phase.
MM