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357 sig barrel in 4th gen mod 22

Discussion in 'Gunsmithing' started by dpadams6, Feb 28, 2010.

  1. dpadams6


    Jan 5, 2010
    just got a 4th gen model 22 in 40 s&w. but i like the 357 sig round. can i just drop in a 357 sig barrel, or do i need to change something eldse. magazines same or different.?
  2. MSgt Dotson

    MSgt Dotson

    Sep 30, 2006
    See if you can do a comparison of ext. dimensions of bbls (including hood/lower lug dimensions) between 3rd gen/4th gen G22 extra attention to guide rod seating area too) If the same, then .357 Sig bbl from Glock 31 'should' drop into 4rth gen G22 too....
    Last edited: Feb 28, 2010