New: DHPWS / PMM Independent Drop-In Rear Sight for RMR

[js475]

Did anyone end up confirming whether or not this will fit the RMRcc?

[RancidSumo]

Did anyone end up confirming whether or not this will fit the RMRcc?

My guess is it will. When screwed all the way in, it is more narrow than the RMR body. I should have a RMRcc in the next couple weeks - can update for sure then if nobody else beats me to it.

[Caballoflaco]

@RancidSumo I wonder if this would act somewhat like a “sunshade” for the rear emitter since it overhangs it some and help reduce the double dot situation at low sun angles. Have you had a chance to test for that?

@GJM @JCN

[JCN]

@RancidSumo I wonder if this would act somewhat like a “sunshade” for the rear emitter since it overhangs it some and help reduce the double dot situation at low sun angles. Have you had a chance to test for that?

@GJM @JCN

Holy shit man thanks, I hadn’t seen this before. What a great product. I ordered three for various RMR guns I have.

Good thought on the sun shade. My polarized filters came the other day and I might try experimenting with placement and overhang to try and get a better sense of where the reflection is coming from (lens or emitter).

[HeavyDuty]

I’m very interested in whether this works with a RMRcc - my experiment using a RDS with no irons is coming along well, but this rear with a front might be my personal best compromise. I might try getting one anyways since my RMR is going on my 27.5 at some point so it will get used.

[RancidSumo]

I’m very interested in whether this works with a RMRcc - my experiment using a RDS with no irons is coming along well, but this rear with a front might be my personal best compromise. I might try getting one anyways since my RMR is going on my 27.5 at some point so it will get used.

I just measured the IDRS with both screws in all the way finger tight and got 0.94", so that seems to match the RMRcc numbers RJ posted on pg. 1.

[HeavyDuty]

I just measured the IDRS with both screws in all the way finger tight and got 0.94", so that seems to match the RMRcc numbers RJ posted on pg. 1.

My order went through, so hopefully I’ll know in a week or so. I was getting conflicting info from CWPHS and I think I reached out to PMM before, but I don’t recall their answer and can’t find an email chain.

[HeavyDuty]

Good news! The version sold by CHPWS *does* also fit the RMRcc:

[HeavyDuty]

The not so good news - if you have a RMR on a MOS pistol, the required front sight is gonna be really tall. I just plopped it on my 19.5 MOS that uses a CHWPS plate and currently has Ameriglo GL-429s, and the IRDS sits much higher than the current irons. It should be fine for direct milled - whenever my ACRO P-2 gets here it will go on this 19, and the RMR will get moved to my 27.5 after Battlewerx mills it like my others. Given that PMM likely created the IRDS for use with their own direct milling services, this is not an issue.

[1911Nut]

The not so good news - if you have a RMR on a MOS pistol, the required front sight is gonna be really tall. I just plopped it on my 19.5 MOS that uses a CHWPS plate and currently has Ameriglo GL-429s, and the IRDS sits much higher than the current irons. It should be fine for direct milled - whenever my ACRO P-2 gets here it will go on this 19, and the RMR will get moved to my 27.5 after Battlewerx mills it like my others. Given that PMM likely created the IRDS for use with their own direct milling services, this is not an issue.

Based on the excellent info provided by Ken and others in this thread, I have decided to try this set-up on the RMRcc I have on order. (It is supposed to be delivered today).

I ordered one of the DHPWS/PMM drop-in sights just a few minutes ago.

I had posted in another thread about my intention to send the slide from my CZ P10S and have it machined to accept the RMRcc in front of the CZ rear sight dovetail, and then install appropriate height BUIS.

But this gives me the opportunity to stop in and see Stuart at CZ Custom here in Mesa, AZ and discuss simply milling out the stock rear sight dovetail, directly (no plate) installing the RMRcc with the DHPWS/PMM unit attached, and replacing the front sight with one of appropriate height.

Once I have confirmed such an installation is possible, I will proceed. I look forward to hearing from Ken and any others that use this product on a Trijicon RMRcc.