Apex gun parts has the MkIII. Can't find it now but read the hammer design was changed between the I & II, although it looks mostly cosmetic from a "longhorn" to a stubby since the grips and shape were changed. Changes on the III were to the cylinder and frame but the hammer looks the same. Here is a cutaway of the III to compare mounting holes and screws. I lost it. here's the I, hopefully. I'll try to find the III
http://www.gunsinternational.com/gu...rvice-revolver-cut-away-.cfm?gun_id=100646834
Explanation of hammer change:
http://www.imfdb.org/wiki/Webley_Revolvers
Here's the III, maybe
http://www.firearmsales.com.au/webley.php
Could be wrong but they seem to mount identically.
http://www.gunsinternational.com/gu...rvice-revolver-cut-away-.cfm?gun_id=100646834
Explanation of hammer change:
http://www.imfdb.org/wiki/Webley_Revolvers
Here's the III, maybe
http://www.firearmsales.com.au/webley.php
Could be wrong but they seem to mount identically.
