JWH321
Member
I have appendix carried a 637-2 in a Remora under a cummerbund on numerous occasions. I even had one with a little tab sewed on (my wife did it) to allow me to button it to a suspender button to be sure it stayed in place. I never had an issue. Admittedly, I never had to draw it, but I practiced with it and could get it out pretty quickly. You can find a couple of .357s out there that are almost the same size at the 637. Plenty of firepower. Don't know how you would carry spare ammo.