RCFL

I’m using the Sebo Weapons mount for the Holosun 510c and I’m very happy with it.

Will it work? Sorta. Is it ideal? Not really. Without the recess, you will have your optic left of center, as you said. Now you will have two offsets. Elevation is always offset because the optic sits above the bore. On the near side of the zero distance, you hit below your point of aim and on the far side you hit above, at least until gravity pulls the bullet back towards earth and you pass through the point of aim again. With the optic sitting left of center, you will have a windage offset as well. Yes, you will be able to zero it with the windage adjustment, but on the near side of the zero distance you will hit right of your point of aim and on the far side, you will obviously hit left with that distance growing as you reach out further beyond the zero point. Granted, the windage offset will be far less than the elevation and it may not be enough that it matters to you, but that is for you to decide.

I went back & forth between the 9 and 10 pound springs from Wolff and finally decided I liked the 9 better with S&B 115. Their 124s are good too, but I prefer the 115s in the Czechmate with the comp if I’m shooting minor ammo in a match without power factors. I have found the gun will cycle pretty much any factory ammo with the 9 pound spring and the comp installed, but the hotter S&B rounds get a little bit of benefit from the comp. I imagine you’ll have similar results with the 10.

+1 for the Shadow 2 safety. For me, much better than the original CM safety.

I’ve been very happy with the 150 out of my Shadow 2. Very soft shooting.

The dot returns very quickly with both rounds. I don’t reload so I’m using Everglades Ammo for 9 major. I used to put in a ten pound spring for major but I decided I like the nine pound better, so now I just leave it in there for both.

If I’m shooting a non-USPSA match and there is no Major Power Factor advantage, I shoot factory Sellier & Bellot 115 grain with the comp and a nine pound recoil spring. I’ve put thousands of them through the gun. They’re cheap and I’ve been really happy with them in the Czechmate.

Thanks!

I’ve seen this page referenced a few times but can never seem to find it on Facebook. Is it a hidden or secret group?

Been using Everglades 124 for the last year with no issues at all.

Got a Czechmate about six months ago and I don’t reload either. Been using Everglades 9 Major with no issues at all. That being said, I DID lengthen the leade in both barrels because the rounds were clearly not fully seated and definitely wouldn’t spin when I tried the plunk/spin test. This is a known and common issue you’re probably already familiar with if you’ve been looking into a Czechmate. Pretty simple solution and the ammo has functioned flawlessly. I’ve been using a 10 lb. recoil spring but just starting to play with a 9 lb. to see if I like it any better.

I’ve also been using it with a Czechmate for the last several months. No issues, been really happy with it and they’ve been very quick getting it shipped out whenever I order.

I’m shooting a Target Lite and found the CMore with the Allchin mount to be just right for me. Tried the rail mount first but the optic was sitting higher than I wanted. Allchin put the dot right where I wanted it coming up from low ready.

I think it’s this right here. ^^^ Match moves along faster, less work and people love to hear that sound of the steel being hit.

Compare the lugs on the barrels. I had a black and a SS also. The SS I got has the newer, beefier lug and the black one has the older style. You might have the same situation. Clearly, I chose to use the new-style SS barrel.