Dueck Defense designed the RBU as a straightforward sight base to remove lost dots when aiming. Just align the fixed iron sights along with your red dot is visible. The Dueck Defense RBU is CNC Machined and after that nitride. It uses factory sight dovetail and requires no adjustments to your pistol and can be height to clean suppressors. The RBU incorporates the Trijicon RMR at an iron sightseeing platform that offers OEM like retention and results. The reason behind purchase: I contacted Dueck Defense in the hope obtaining one of their RBU mounts because while I did wish to run an RMR on one of my Glocks, I didn’t want to experience the journey of getting a slip milled for it, again.
Fortunately, they had been kind enough to send me one of their RBU’s for such purpose. I obtained this RBU on 10/15 and since then had it on three Glocks in different configurations and carried methods. The RBU accepts any Trijicon RMR. It retails for $129.95 that is on part with almost any milling service you may purchase from many trusted shops. That doesn’t consist of suppressor height shores and cerakote that might be thrown in with the milling. First Opinion: Out from box the RBU seems to be quite sturdy and visible precision. It comes along with two special screws to the RMR, not supposed to use the supplied screws that the RMR comes along With when installing to the RBU.
The RBU comes with two set screws as well. Once the RBU zeroed adequately and is pushed set up, The set screws can be secured in place with loctite and then an RMR might be installed. The front sight front is serrated against the unadorned rear sight pole, that has serrations under the back sight arms. I have zeroed RBU sites to 7 meters and after that proceeded to zero the RM06 3.25MOA Light-emitting diode RMR in 25 yards. When I did that, I conducted a 100 drilling, usually in the area of 10 rounds of 10 seconds, like speed and precision are illusive standards, but that’s where something like an RMR’d Glock shine.
The above-mentioned target showed I’d to bump against the RMR a little, which I did. In the Field: I was lucky that I had to use the RBU in some training platforms that are different. Each Time I went into the scope, that was somewhat regular for the 2016 year, I brought it and conducted a couple of drills with it. On several occasions, I’d access to various remote targets, from 5-7 to 20-50 to 100-150 yards, all in the same time. The RBU worked well with this and let me correctly apply accuracy at speed since I had to.
The RBU did do what it was supposed to do. I place in the area of 2500 rounds through my G19L before I removed this particular RBU and moved it to my V1.0 .voodoospecial. On which I shot a few hundred rounds and was impressed with the RBU capability to keep zero both for the RBU and also the RMR. Ownership and Usage. I concealed worn the RBU on the G19L for a bit as I usually carry a typical G19 EDC. I did so to get a bit of time with the RBU in a conceal carry setup.
Throughout this time I attended the AMTAC Responsible Armed Citizen class in which I used this setup. The RMR failed to lose zero, and the RBU iron sights didn’t either, no change was detected at all. The concluding part of the class required each student to conduct a pressure plan of fire. Below is the video: As you can tell at times after I reload, I’m searching for the dot within the RMR. I’ll say this is a practice deficiency and not any issue with the RBU. I ended up fishing for the point when I should know I’ve defaulted to the iron sights.
The short radius of the RBU’s iron sights can have worked in my advantage, but I didn’t use them correctly, which is some thing I’ve changed from the way I train with an RBU loaded pistol. There are three questions I often get about the RBU from everybody who sees it. First zero? The tolerances on the RBU are close to many OEM iron back iron sights, and the RBU requires a back view tool to install or utilizing a plastic/brass punch to move it in position. Once set up you need to tighten two set screws as well.
That said, I’ve yet to move it through training or otherwise shift the zero out of use. Second of all, what about the short sight radius, will that not be an issue? If you know anything about sight radius, you’ll know that the deflection over distance is higher when the range is increased, meaning that the longer the scope of the sight, the more noticeable the movement right in front to back sight relationship. This also implies accuracy is changed, in the two directions, it may be less accurate or more accurate. Now consider what the reason behind utilizing the RBU is in the first place, to install an RMR on your Glock pistol. Which you probably should zero at about 25 yards as briefer than this could be pointless because your iron sights could be in a position to do this work for you.
Past 10 yards you can employ your RMR’s dot reasonably well once you comprehend the hold over and continue to utilize it out to up to you can see the target. The iron views, however, are worked out to about 15, perhaps 20 yards, but they shine in the 7 and lawn range. But kind of offshoot of the first question, will it bend/break? The RBU isn’t a piece of tin. It’s surprisingly heavy and very hardy for its size. Even though I don’t know the exact metallic composition of RBU, I’m willing to be you might need to set it in the grip and hit it a couple of times to get it to bend.
The RBU offers something which doesn’t only saves you money, but also can be installed onto many Glock dovetails without much hassle. Zeroing takes a couple of minutes, and RMR install is easy. It allows those of us who don’t want to mill our Glocks the capability to add an RMR and keep iron sights for half of the total cost of the typical mill/suppressor height sight combo. There are some other options that I wish to determine to compare and contrast against the RBU and my reasoning for picking it within them. There’s the RM44 Handgun Mount Plate which is about $67 and doesn’t permit you to install any sight.
JP Enterprises and a couple of others make similar mounts. This is fine if you would like only to run an RMR without any backup iron sight, but two is one, after all. Saurez makes an L Mount which is like the RBU, but it’s one pair screw instead of two to get the, and it’s an additional point of contact in the back slide cover plate. Three problems right off the bat which will be a complete deal breaker for me is the rear and front iron sights can be removed, which means that you’ve five possible points of zero reduction for the L Mount – the dovetail, the back plate, the front sight, the back sight and the rmr itself.
Anyone of those will lose even remotely the entire thing is out of whack. The RBU? Two points in all times – dovetail and RMR. As I stated before there’s always the option of getting your slide milled with reliable sources such as L&M, DP Custom Works or the dozens of others who are known for doing excellent slide milling. The issues you’ll run into with this option is that you might need to deal with possible tolerance problems as not each single RMR is the same size rather than each only milling spec will cut the slide to accept each variation. It requires you to purchase suppressor height sights. That already puts you higher than $100 or so over the price of the RBU. Buying a pre-milled aftermarket slip or a MOS slip is an option. Reputable aftermarket providers can offer a fairly good installation right from the box, some even come with black suppressor height shores pre, but those slips aren’t inexpensive and generally to get in the RMR’d Glock game, except of course if you prefer Glock. Which is a fantastic option if you’re seeking remotely shows as a competitor to the RBU for RMR mounting isn’t made in a MOS bundle or even a 26. Remotely looks like a competitor to the RBU for RMR mounting bracket, that’s the only system which remotely shows as a competitor to the RBU for RMR mounting because once you have an ATOM cut slip or one of her sliding it enables you to jump from iron sights to RMR on T1 all in one bundle, in the region of 3-5x it’s in the area of 3-5x less affordable the RBU.
What occurs whenever you don’t wish in luck since Dueck Defense has a variant of the RBU which accepts multiple RDS would like to get in success since Dueck Defense has an option of the RBU which takes various RDS inexpensive you’re in luck since Dueck Defense has a version of the RBU that accepts multiple RDSs sights. Feb Dueck Defense, this RBU agrees with the Leupold 1 & 2, Doctor Red Dot Sight, JP Enterprises J Point and Burris Fast Fire 1, 3 & 2. Additionally, it agrees with the lineup of RDS’s of Vortex, like the Viper. Dueck Defense has a version of the RBU that has tritium dots in for CCW/EDC carry, built. I have one on my take G19 to get it with that concept as the installment before I examine it with that concept as the attention. As you can tell, I’m a large contemplating getting an RBU rather than milling your gun or going with an aftermarket slide unattainable. If you’re searching contemplating getting an RBU rather than milling your rifle or going with an aftermarket slide, I’d highly suggest considering getting an RBU instead of grinding a gun or going with a spare blade.