.22 conversion kits (M231, Air Force, etc) & notched hammer?

[khc3]

Anyone know if .22 conversion kits like the M231 or the Air Force model will work with Colt semi notched hammers?

[shadow65]

Notched hammers are always a try it and see kind of thing. My CMMG kits run with either notched or un notched but it is advised to use the rounded hammer.
Just try it out. At most, you will have to replace the hammer with a rounded one.
Dave