I've heard good things about Ajax grips! Did they fit the HW 45 without any alterations?
Jim
UBC's Police Pistol Manager
"Nasty, noisy things, revolvers, Count. Better stick to air-guns." Sherlock Holmes, The Adventure of the Mazarin Stone
Yes they fit with no problem. In fact the Hw45 was designed to accept these. So you won't have any problems.