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3/22/2026 9:29:11 AM EDT
Hello Friends:

Can anyone advise me on how to lower the trigger pull
on a Mark 23.

Thanks
primerhead
3/22/2026 11:13:17 AM EDT
[#1]
Try asking this guy.

Langdon Tactical may help.
3/22/2026 12:50:52 PM EDT
[Last Edit: KitBuilder][Edited] [#2]
Same as anything else...
Lower the weight of the hammer spring, lower the weight of the firing pin safety spring, polish all the surfaces, and possibly reduce the depth of the sear engagement with the hammer.
3/25/2026 9:46:02 PM EDT
[#3]
Someone on the arfcom discord went through all that with his Mk23. The SA pull went down a little but the change in the DA pull wasn't really appreciable. The SA pull never really needed any work in the first place; it's the DA that needed the help, and the change was negligible.

tl;dr - the juice is not worth the squeeze; just live with the mil-spec trigger, basically.

I'm eventually going to send mine to LTT for the optic cut, but I'm not going to bother with the trigger work.
"Oh, bother," said Pooh, as he pulled the pin on another grenade...
3/26/2026 11:39:22 AM EDT
[#4]
OP here, here is a post concerning Mark 23 trigger pull adjusting.

Give it a look see.

https://www.hkpro.com/threads/mk23-trigger-job.225926/#replies

Please respond with your thoughts.

Thanks
primerhead

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