I just bought a 4583TSW on Gunbroker and am looking for a concealment holster with thumb break. Trouble is, no holster makers list this gun in their fit list. The closest I have found was Don Hume offering some models for the 4563TSW (which is the same as mine, but not a DAO). What other models have the same profile as my gun? Any of the 4000 series? I know the 5900 series is different.
Thanks.

I just bought a 4583TSW on Gunbroker and am looking for a concealment holster with thumb break. Trouble is, no holster makers list this gun in their fit list. The closest I have found was Don Hume offering some models for the 4563TSW (which is the same as mine, but not a DAO). What other models have the same profile as my gun? Any of the 4000 series? I know the 5900 series is different.
Thanks.

Desantis thumb break scabbard made for the sig P220 will work fine.