Modest clarification - the PSAIT trigger is curved, adjustable only for over-journey and has not been issued about the SAO Legions (however I can’t discuss for The brand new 10mm SAO Legion). The p220 carry matches most p229 holsters. I have discovered Should the holster is manufactured for rails it https://gunsandammunation.com/shop/sig-sauer-p220-legion-semi-automatic-pistol/