DPP TitaniumMount/Adapter Plate Compatible with RMR Cut Slide Without Thread Post and Holosun 407K/507K/EPS Carry/EPS/RomeoZero ——RM-H07K

Super happy with my DPP RMR plate. Uses it to replace the other supposedly higher end plate & remount my Holosun EPS to my G19. The DPP is robust & strong yet thin, and it being thin was a game changer for me. Didn’t have to change my irons plus it’s keeps the whole green dot closer the bore. Wasn’t aure what to expect because haven’t had a DPP before & haven’t heard a ton about them. So wasn’t sure what to expect but figured I’d try it since the “high end” plate just wasn’t right. Was pleasantly surprised how nice it was & flat out blown away by the fit & function. Plus extremely affordable, a wildly outstanding value for the money. DPP has become my “go to” for pistol optic mounting plates. I’m not using anything but DPP going forward.

First, this plate is perfectly machined... The Holosun EPS Carry almost snaps into place with a perfect fit. Outside footprint of the plate perfectly matches Trijicon RMR.A negative is that the plate is quite thick: .08in does not sound like much, but it is 2mm.... On the other hand, the plate seems very sturdy.I have a Sig P229 Legion with optics ready slide, factory-cut for RMR and DPP/Romeo1Pro. There are no lugs on the top of the slide, and the cutout is much bigger than the EPS Carry I wanted to install, so I wanted a plate to fill up the gap and keep the Carry from being possibly affected by recoil.This plate seemed to be the perfect solution, because I could screw the plate onto the slide with the RMR screw holes, and then screw the EPS Carry into the recoil posts of the plate (while also filling up the gap). Unfortunately Sig made the cutout in the slide slightly longer than necessary, so there is still a small gap... At this point I can either use no plate and bolt the Carry directly to the slide, or use the thin plate Holosun included basically as a gasket, or use this thicker plate to fill up most (but not all) of the gap.So if you have a true RMR sized cutout on your slide with correct RMR screwholes, this plate will probably be perfect. If you have an optics-cut Sig slide.... maybe it will still have a gap (but it is not the fault of the plate manufacturer).-----------Update 10/18/23------------I finally decided to install this plate on my P229, and I realized the screws to mount the plate to the slide are not correct for this pistol. M3 screws are included, but I need 6-40. So if you try to use this on a P229 with factory RMR cut be aware you might need different screws. I emailed DPP Titanium to see if they can send the screws I need.

Perfect adapter plate for my ADE red dot. It is a rare find cause its exactly the right size! i bought several other versions and didn't think to look closely at my optic enough. But this did the trick and its not even advertised as a compatible optic. I coulda saved myself more money. but im glad i ended up with this its solid construction really cool looking and the price is even better! Got me up and running in no time. Fit the rmr slide cut like an absolute pro. machined to perfection.

Purchased for rmr to eps but found out i was shipped the eps carry instead, that would not fit but the 507k fit great so i just swapped the eps carry to my pistol and put the 507k on this plate and a 1301. Plate kit comes with tool and multiple screws. Fit/finish is good.

Bottom fits great with the Rmr footprint. However did not work with the holosun to adapt it. Had to return and very unsure on What it fits

This is more of an unboxing and first impressions review. The product is well packaged in a plastic and the adapter and screws are sealed inside individual ziplocks. I needed a K footprint adapter for my L2D Gen 5 slide to replace my OEM G45 slide. The adapter fits like a glove as you can see in the photos. The Amazon ad does state the milled part needs to be flat without thread posts so make sure your slide matches the description. The L2D Combat Tyton slide is milled for the RMR footprint and this adapter is a perfect match. It sits snugly on the milled portion and seems to be very well made. I have not installed it yet as I am waiting on the EPS carry to arrive. I will update this review if any issues arise. So far, this product is top notch and high quality.

Just used this Titanium plate adapter to mount my Holosun EPS to my Primary Arms PLX-C and PLX mount. Appears to be extremely high quality and a touch thick if your mounting this to a handgun. I'm not concerned because this is mounted to a rifle and I'm using it for my pvs-14 for passive aiming. Excellent set up for this and highly recommend it if you have nods. You see right through the glass with the dot. Can't even tell your looking through anything. There is zero distortion to my eyes under night vision.

I originally got this for my Staccato that has a rmr cut slide and it didn't have the posts on it either so I thought this would work but the mounting holes don't line up to the slide. I do however have a Glock and that did line up with the holes perfectly. I liked that you got the assortment of screws with loctite preapplied to the fasteners. The titanium material is a bonus too.