P226 Pro-Cut / Optic compatibility

SIGforum

This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/430601935/m/2000021194

April 10, 2022, 11:51 AM

Eaganite

P226 Pro-Cut / Optic compatibility

In January I bought a P226 Pro-Cut instead of the P226 MK25, mainly because I wanted an optic-ready slide. Sig says it's compatible with the Romeo1Pro, Leupold DeltaPoint Pro, and RMR red dots. It seems I've read something about screw thread issues, and possible other RMR sight compatibility issues.

I was hoping some of you guys may know:
Is the Leupold DeltaPoint Pro fully compatible out of the box?
Any of the Holosun open reflex dot sights valid options?

Thanks in advance for any help.

April 10, 2022, 12:04 PM

cyberiad

I don't have any Holosun optics but the DPP fits my P229 Pro Cut slide out of the box

April 10, 2022, 12:25 PM

Eaganite

So, did you buy the sold separately P229 Pro Cut slide?

April 10, 2022, 02:06 PM

drshame

Mounting my RMR Trijicon was a challenge.
The Triji plate was poorly made and I had to find a better finished one.
The right screws were a challenge too but between Sig and Triji, I found what I needed and it looks and works fine.
Its a challenge but works very nicely when its all set and properly sighted in.

April 10, 2022, 02:07 PM

drshame

quote:
Originally posted by drshame:
Mounting my RMR Trijicon onto my 226 Pro Cut was a challenge.
The Triji plate was poorly made and I had to find a better finished one.
The right screws were a challenge too but between Sig and Triji, I found what I needed and it looks and works fine.
Its a challenge but works very nicely when its all set and properly sighted in.

April 10, 2022, 08:18 PM

cyberiad

quote:
Originally posted by Eaganite:
So, did you buy the sold separately P229 Pro Cut slide?

Yes

April 23, 2022, 10:20 AM

feynslowblade

I have pro-cut slides for a 320 and a 226. One has a SRO and one has a holosun 507c. Both use the RMR footprint. For Rmr, Sro and holosun 507c, 508t get a CHPWS filler plate and screws from the chpws website.
The romeo1 pro and delta point pro can be direct mounted. But I don’t have those optics.

April 24, 2022, 02:06 PM

venenoindy

quote:
Originally posted by drshame:
Mounting my RMR Trijicon was a challenge.
The Triji plate was poorly made and I had to find a better finished one.
The right screws were a challenge too but between Sig and Triji, I found what I needed and it looks and works fine.
Its a challenge but works very nicely when its all set and properly sighted in.

Would you please share what screws did you use and where did you get them from?