replacing new Blackhawk hammer

[jungleman]

I have a new SS Blackhawk KBN-34 and would like to know If I could put in
the Bislely hammer? Would this be a drop in part?
Thanks,

 

[BlkHawk73]

You could but the hammer slot inthe grip frame would need to be lengthened or the hump on the hammer would need to be recontored.

 

[flatgate]

IMHO, increasing the length of the hammer slot in the grip frame so a Bisley hammer can be installed results in a very odd appearing revolver.

Reducing the "hump" at the back of the hammer so it fits in the Blackhawk grip frame's hammer slot makes for a much nicer appearance.

flatgate