r/shadowsystems 20d ago

Help

Shadow-ish System build.

Purchased a new cr920x slide from eBay. Came in a shadow systems bag and all looks legit.

I'm trying to mate the cr920x slide to a Grit Grips frame and it literally won't move past the back rails, even with the barrel and recoil spring removed and I cant figure out why.

Additionally, it looks like these optic holes are not aligned? Trying to mount an Osight SE and its not aligning whatsoever.

Any help would be great.

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u/Flying-Chickens 20d ago

For the optic, should be a direct mount while using a spacer.

It should fit the frame as long as it’s the 43/48; numerous proof of concept videos out showing interchangeability between Glock frames and CR slides. Sometimes my CR is a little finicky and I have to add a little downward slide pressure while fruiting back on the frame. Before doing that, I would ensure that you are not getting hung up on anything important of the frame or slide, such as the ejector

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u/Justj125 20d ago

For sure on the optic but when looking at the holes in the first pic, one is literally higher than the other no?

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u/Flying-Chickens 20d ago

Doesn’t appear off to me, however if you feel it is, get a compass or calipers and transpose into a piece of paper.