Converting .45 Preban Type B carbine to 9mm

[IRISH0627]

Hello all,

recently purchased a pre-ban Type B full-size Uzi in .45. Mags are just crazy so would like to convert to 9mm. Any ideas where to track down a Type B semi bolt with firing pin safety and extractor in 9mm?

Thanks so much

 

[Combat Vet]

How do you know if bolt is an A or B? I am considering selling my Uzi .45 but have a barrell and bold in 9mm.
kevin

 

[barrelxchange]

The only difference between the A or B model is the sights. Everything else is the same.
Just swap bolt, barrel and mags.

 

[navgunner]