looking @ alternatives to get my latest purchase ( a Tisas dbl stack 9) to shoot somewhere close to point of aim. Iron sights shot >6" low& 5" to left... @ 7 yds! Sent in for repair, did nothing , said "Meets Accuracy Specs".. Really ? It's an 'Optic Ready" 1911, so mounted a red dot. Adjusted as high as adjustment allows & it still shoots too low. Trying to decide to get gunsmith intervention, or just sell it.