Michael303

I called and asked this yesterday and was told yes. I asked twice to confirm. I was told all the slides come off the same line and should all be the same now. I ordered a Pro-cut 4.7"slide yesterday based on that conversation and it shipped today so I'll update when it's delivered. Call and ask for Mike Chandler.

Here's my pre RMR slide just for informational purposes. It's one big pocket and even thinner where the left RMR hole would go. Also, I posted this in the Legion thread but figured I'd share it here too since it was being discussed. On a whim I called Sig retail yesterday to see if they have started including the RMR/SRO holes on the p320 full size slides they sell like are now coming on the x5 Legion and the guy I talked to said yes. I reconfirmed then went ahead and ordered a full size Pro-cut slide and barrel to use on my Legion with the SRO I already have.

On a whim I called Sig retail yesterday to see if they have started including the RMR/SRO holes on the p320 full size slides they sell like are now coming on the x5 Legion and the guy I talked to said yes. I reconfirmed then went ahead and ordered a full size Pro-cut slide and barrel to use on my Legion with the SRO I already have.

Can you post a picture of the underside of the slide?

Like this? http://www.chpws.com/product/sig-p320-x-series-w-romeo1pro-dpp-cut-to-rmr-sro-holosun-adapter-plate

If they add the RMR holes to the procut slides I'll pick one up and sell the original. Or maybe go aftermarket. Someone on Reddit said they called Sig and got shot down. I'm guessing they changed the milling on the underside of the slide because there's a pocket milled right where the RMR would go in mine and it doesn't look like it's thick enough to get good thread engagement.

I wish I knew that change was coming. I would have waited another month.

Do you use the circle, dot, or both? I agree they should make a larger competition oriented option to compete with the SRO.

I think you're good. I remember someone else on YouTube running into the same question and concluded it's not there on the Legion.

Since there was so much interest I figured I'd follow up with some pics and feedback. The fit was tight. I pressed the plate into the slide with my vise. I wouldn't say it was too tight though but close. I like that the plate is thin but still provides plenty of contact points to support the optic as it cycles. It's just over 2 mm thick which is half as thick as my Springer plate. I still might try to get my hands on one of the new Legion slides now that they're including RMR/SRO/Holosun mounting holes but I like this more than the Springer plate.

Looks like a grey Legion grip to me. The post text says Sig Legion too... Good luck though.

I didn't look either but would have waited had I known it was coming. I've got a springer plate too but it's disappointing that's it's about 4.4mm thick. I just ordered the new CHPWS plate that looks significantly thinner and accommodates irons.

I've seen quite a few done. I've heard they can be quite grippy. I came across the following example recently. https://www.facebook.com/gungripcustoms/posts/2759709094136642

Has anyone else picked up a P320 Legion recently that came with additional holes to direct mount an RMR/SRO? A couple people over on reddit reported their new Legion came with them. I bought one in Feb and it didn't come with the RMR holes. Sure would have been nice since I already have an SRO and the Romeo 1 Pro is out of stock everywhere.

Anyone else see this today? Looks nice and low profile and accepts irons on back. I just ordered one to try out. http://www.chpws.com/product/sig-p320-x-five-legion-rmr-sro-holosun-407-507-508-adapter-plate

Thanks for the clarification. I assumed they were the same but I'd agree the size difference is negligible.

I don't think the 509 window is any bigger than the 508 so the difference doesn't really give you anything beneficial for carry optics. Save your money if choosing between those two. Can't go wrong with the SRO though if it's in your budget.

In my estimation it seems unnecessary beyond doing it for the curiosity. The pretravel on mine is minimal as it is and certainly not a detriment to performance.

Good feedback. I've been happy with my GG flat adjustable kit too but I might have to try the snappy reset spring because the competition one almost makes it feel too slow to reset. On an unrelated note GG did an IG live yesterday and mentioned that they omitted the pretravel screw so you can't disable the safety mechanism.

Thanks. That's what I figured. I have an SRO on a Springer plate already and don't like how high off bore it rides. Looking for something that'll mount direct. Guess I'll keep waiting for the R1P to restock.

I don't suppose this will fit on a P320 Legion in the factory mount by chance?

Haha. I should have picked up on that. I thought it was a little sad that I had to explain what MAP was. Where'd you snag it for 355? I'd jump on 399 if I could get it.

It's the manufacturer's Minimum Advertised Price that retailers agree not to go below. The MAP on the R1P is 399.99 currently.

Thanks but f**k that. I guess I should have clarified that I'm not going to overpay to have it now. I've already got an SRO on a Springer plate that I can use until I can get it at or under MAP.