EVANB

I don't feel any movement when in the barrel when the slide in battery, I see a tiny movement in the slide moving very tiny side to side into the frame. Are you guys having some tiny movement in the slide ?

Hi everyone, dose your CZ TSO barrel have some play when you lock back the slide ? Thanks

That's what I have for my original TS. I found a link where there is another version for TS2 and TSO https://www.dpmsystems.com/cz-ts-2-9mm

Thanks, I did remove mine and for sure the guns feels and function much better without it.

Scott @ Impact machine said they can mill for a direct SRO mount for the original TS, I will be sending mine soon and I will update after it's done.

what about original TS ?

It's done on the shadow 2, and I believe the slide width is smaller than the original TS

Hi, if you got your CZ tactical sport " original" with a direct slide milling for SRO without a plate please let me know and where it was done if it's possible. It's ok if the rear sight is removed. Thanks

Thanks, I've ordered a different recoil springs and mainsprings to test out, in the mean time I had much better success after removing the shock buffer, I hope that won't cause lots of stress on the slide without it.

Thank you, but what is the relation between the firing pin and the slide not locking back ?

I have a 1911 Springfield 5" 9mm that I recently milled the slide for Holosun 507K and the slide in not looking back to the rear with Federal premium 115 ammo, I've tried 3 different springs weights 13, 12, 10lbs and three different mags and replaced the slide lock with Wilson bullet proof one and still it's not locking back on the last round, but locks back when I rack it by hand. I guess the only thing left to try another ammo. I'm new to 1911 platform so I'm not used to have the slide not locking back on the last round!

Thanks for the input! Will the ammo cycle and lock back on last round fine in a 2011, 1911 or CZ 5 inch guns ?

I have a slide cuts and a SRO installed. I don't like the looks and added weight of the comp. I thought I would go with ported barrel but wanted to hear from someone who done it on the same gun!

will it reduce recoil at least, let's assume cost isn't an issue ? Thanks

Anyone with ported barrel on CZ Tactical sport 9mm ? This will be a range gun. Trying to reduced muzzle flip and reduce the recoil. Thanks

Yes, I'm leaning towards 5.4 I hope having ported barrel won't be a big issue shooting the guns indoors, I've heard it's loud to shoot it indoors, I hope it won't be that bad.

No, range toy for now. Thanks

range toy, the wife, the kids and some friend will shoot it too, that's why I wanted to make sure I get the softest, easiest gun to shoot between the 5 and 5.4. Thanks again.

You are right, the 9mm don’t recoil like 40, but some say that 9mm high pressured round don’t have a recoil is not a true at all.

I know, but for me I found the 9mm to be snappy and the felt recoil not much worse than other calibers I've shot, that's why I want to get the best option possible for my setup. It's ok if the 5.4 would be slower than the 5 or 4.5 if it has much less felt recoil. Thanks again.

so for 9mm 5" is a better choice than the 5.4 when it comes to recoil, easier to shoot ? this will be a range toy so I won't be competing with it.

what barrel did both gun both that ones you got to shoot ? did they have a sight tracker barrel ? Thanks.

Hi everyone, I have an order and need to make a decision quickly for an SVI Infinity 2011 9mm with a ported barrel length 5 or 5.4 inches with a sight tracker barrel, no sights, just SRO optic. Which gun will shoot will have less recoil, shoots softer, flatter and easier to shoot overall. This will be a range toy shooting factory ammo 115gr. I spoke with infinity and couldn't get a clear answer thats why I'm asking the people that got to shoot both guns please. Thanks.