Les,
Thank you for the reply. I just sent them another e-mail, will try calling Monday if no response by then. I was hoping to hear from someone who has some experience with this trigger on the Mark X to see if a different sear was needed.
Gary

Just put a timney trigger on a Interarms Mark X. The timney trigger sear is noticeably shorter than the original trigger sear. It seems to work ok, but I am worried that with less surface contact it may cause problems. Can anyone tell me if they have noticed this and if they know of any problems. By the way I have been trying to contact Timney directly, but so far they haven't answered e-mail, and the automated phone machine just transfers calls to unanswered phones with full mail boxes. Thanks for any an all help.
Gary

Gary,

Try Timney again, I just waited for the "operator" and was pleased with their response. I was on hold for a few minutes while she ran off to get an answer to my question.

I called 602-274-2999. [AZ I think!]

Les