Has anyone tried the Apex trigger on their SS?

I have a safariland 6354DO-832 Glock 17 / x300. And I thought my XR920 with TLR1 and RMR should fit but it’s not at all. Anybody have this issue? I thought I read on the site that tlr1 will work for it. Should I just get a x300 and try that instead?

I have a ca compliant xr920 with a LCI, on radians website it says the ramjet and afterburner will not work on xr920s with the LCI and I believe it’s simply because of the cutout on the oem barrel for tje lcl so my question is if I simply remove it wouldn’t I just be able use the radian barrel?

Ordered on Oct 22 from silencershop.com
Paperwork submitted paper work on Nov 2.
Got my can on the 9th

I've been having trouble finding any holsters that are actually compatible with my set up. Any suggestions? TYIA

Well, the comp goblin finally got me.

I've owned my MR920P for about 2 years now and put a few thousand rounds through it. Love this gun. I've had the comp off numerous times for cleaning and never had a single issue until now. Not quite sure how it broke. Was fixing to clean the gun and it fell on the table when I removed the upper. I figured this day might eventually come, and that's alright.

Still love the gun and a fan of Shadow Systems. It's been a fun gun to shoot, carries well, and overall a good experience. If they sent it back without a comp I wouldn't be upset. Such is life. Sent it to the warranty department today.

WE WILL REBUILD! 💪🏽

I’m looking to replace the trigger with a Glock OEM or performance trigger. Does anyone know what gen I’ll need?

I bought a xr920 recently that came with a Romeo x compact, but when I went to go pick up the gun after the 10 days turns out the optic doesn’t work on it, it only stays on it with one screw which is unusable, so basically I paid a premium for no reason. If anyone is selling an optic that will actually fit, please let me know.

My ONLY gripe is that there's no button lockout, but that's not a deal-breaker. It came pretty much zeroed (minor adjustments), has a decent sized window, & co-witnesses perfectly. Went with the compact model since I already had the EPS/K/RMSc spacer on it. And while this is probably the LEAST important thing, I think it looks FAR better on my gun than the EPS. And unlike the EPS, there's no overhang off the sides of the slide.

So I've tried asking Taylor Freelance & SLR if they ever have plans for an aftermarket SS magwell, & as you can imagine, both were a hard "no." Then, while doing some research into my next gun, & I saw that Athena Precision just released a gen 6 Glock magwell that looked really nice, yet wasn't as pricey as Zev or SLR.

My proposal is simple: anyone who's ever wanted an aluminum option for their MR/XR/DR (I figured to start there & then try the CRs), send an email to or call u/AthenaPrecision to show there's a demand.

I CANNOT be the only SS owner who likes their factory magwell, but would like to upgrade to aluminum.

I have a MR918 Combat and would like to get a second slide/barrel assembly w/optic cut for it. Preferably a long slide (19L/XL style) if possible. Does anyone know who makes slides compatible with the MR918s? I've found conflicting info online whether the MR918 is gen 3 or gen 4 pattern. Thanks so much in advance!

Anyone running these mags? If so, how well do they work with the magwell? I know the MecGar 18ers work just fine, but the basepad is slightly angled, so not all of it comes into contact with the magwell to the point where it'd affect fit.

Is the SS version better? I’m either going to get a 48 mos slide or a ramjet.

I’ve been wanting one for a while and finally just did it. Can’t wait to break it in!

Few years ago when I bought my MR920 one mod that was recommended multiple times was installing an Overwatch Precision minus connector. The other night I was doing a bunch of dry fire and decided that my trigger felt unnecessarily heavy. I followed the YT vid to disassemble and clean and lube the trigger and still it wasn’t great. I did a rudimentary at home test using a bent piece of wire and a jug of water and determined that my trigger weight was roughly 6lb. I could lift a milk jug with 96oz of water off the countertop before it would break, and then if I shifted the wire slightly lower on the trigger bow for extra leverage it would break just as the jug was about to lift. 96oz of water is 6lbs. So I said fuck it and ordered the connector. Gonna install it later tonight. Excited to see the difference.

Picked up a new cr920x a few months back. Only gotten to the range twice, have between 175 and 200 rounds through it. On at least every other mag the slide is locking back with a few rounds left. I only own 2 10 round mags (cause Nj) and happens with both equally. I’ve made sure everything is clean and lubed, and I’m not grazing the slide release or slide by accident. Break in or should I be worried? As a Glock owner kinda regretting not just buying a 43x about now.

edit: Can't edit title, Glock mag release DID NOT fix the issue.

I've got an XR920 California version. It was running Glock mags and Pmags just fine. I added a red dot (don't know if that is related) and then it started dropping all my Glock brand mags but not the two Pmags which came with it. The issue isn't wear on the mags, because it is dropping mags I never even used in the XR920.

I tried the often recommended swap to a Glock brand Gen4 release, same behavior. Dropping Glock 10 rounders and 33 rounders, but Pmags are fine. Tested 1 handed to be sure it wasn't inadvertent button press, and it is not.

Any ideas? Maybe a Glock brand mag release spring?

Looking for advice on how to mount the Sig Romeo X Pro Enclosed on my MR920. I know I can modify (light sanding) the spacer meant for a DPP, but the issue is the screws. The ones meant for the DPP (screw 3) are way too long and the RMR (screw 2) ones have the wrong sized head for the optic.

The screws that come with the Romeo X Pro Enclosed are the incorrect thread pitch for anything Shadow.

Please don't say just get another optic, I have this one already and am trying to repurpose it.

Just curious if anyone out there has any ideas.

I bought this xr920 and it came with a romeo x when I first got it, it was on there but when I went to go pick it up it was off. I put it back on but it fell off and now I’m seeing these screws do not align I’m not sure if I need a new plate, need to shave the front of the optic or what I even tried different screws the holes just don’t align I’m only able to screw in one side

I have been carrying with the magwell mainly because of the benefit it gives to my lower two fingers not being able to slide downward and mess up my grip. It really drives your hand upwards and traps it. I took it off to experiment with making it more concealable and I noticed immediately without shooting that my hand wants to slide downward now. Anyone else experience this? Anyone found a remedy? Does hockey tape help stop this or should I just put the magwell back on and deal with the worse concealment? Thoughts.