BRuss

The LOK magwell did not need additional blending for my TSO.

32.5Lx22W (mm)

What specifically do you want measured?

You might be able to ask Black Dot to send you dummy rounds, but their projectiles do look like Montana Gold 124gr JHP.

1) You probably mean 1.165" 2) You are going to need to know the projectile profile since ogive affects what plunks at what oal.

Shooters connection or EGW sidewinder. You can also just bend your existing racker up 45 degrees.

As stated above, TSO slide can be milled for RMR pattern (this includes SRO/507Comp) without needing an adapter plate. The recoil lugs end up being half-moon shaped.

You could probably try doubling up with a stock SP01 spring. I think people have also doubled up sear springs, but Im not familiar with any guides for doing that.

Id hope you can still do this with a TS2. On my Czechmates and TSO i have the stock TRS (red arrow) plus a reduced power Shadow2/SP01 spring (green arrow). Made my 10oz trigger more like 16-20oz.

The SKU is 49559. It's now marketed as a TS2 mount, but will fit the TSO/Czechmate. I tried one out before direct milling my TSO. Ends up at about the same height as the frame mount. Doesn't help you now, but Impact Machine will direct mill (no plate) a TSO for an SRO. I believe I've seen some others offer it as well.

Aside from the recoil spring assembly and compensator, the takedown is the same as a Tactical Sport/TSO. This video should be mostly comprehensive.

I ordered from IPSC Store. Both times it took about 1-2 weeks. I have an aluminum LOK magwell on a 9mm TSO. LOKGrips CZ TSO | TS Series Magwell GridLOK Aluminum Material - Aluminum Weight - 1.41oz Outer dimensions (~2.89"L x 1.96"W) Inner dimensions (~2.44"Lx1.85"W) Additional depth below frame (~0.46")

I get 24+1 out of my 140's with CZC extensions and guts. Some are reloadable.

Magazine might have been over-inserted, causing the slide to catch on the back of the mag. You should be able to easily replicate this. You could have also had a round in the magazine engaging the slide lock, but that should've been able to be remedied by pushing down on the slide lock. Slide lock reloads are bad in USPSA anyway and to be avoided. Because of the potential for a round engaging the slide lock I only use the pins without the slide lock. I'd recommend testing for over-insertion with the remedy being to not do slide lock reloads with those 170's. I'd also recommend using the plain pins instead of the slide lock. For the stock magwell I blended the step with a dremel. The Sebo and Lok aftermarket magwells have a smaller upper opening that covers up the part that needs blending.

I had Impact Machine do mine.

Second one shipped via Czech Post. Got to me in 5 days. This one didn't quite fit my 2019 czechmate, but was able to swap the two for good fits.

Further warnings. This is a modification of "The Dip". Be very careful when using this as it results in lead acetate which can contribute to lead poisoning via your skin.

Store pickup is free. Czech Post is still 270 CZK (Czech koruna). UPS is 850 CZK I went with UPS since I didn't want to potentially wait a month or two for Czech Post like I've had to for a previous order, and I didn't feel like flying to Ostrava for store pickup.

It came out to $322 shipped UPS. There's a reason I only got one for now. I ordered it on Saturday and got it today.

It was drop-in on my 2019 and 2021 czechmates.

Some people required fitting to have the gap between comp and slide. Others had them drop in with no fitting.

You were able to just swap it out or you did a return and bought a new one?

I was more speaking that you can find the "same" dot with different options from different brands (Viridian, Vector, Bul, etc). Similarly you can find RTS-2's from different brands (C-more, Toni Systems, Benthley). Viridian customer service confirmed that the housing for the RFX-35 has been updated, but that there were no other updates.

This is teasing the KMR Arms "L-02 EMIQ Open" not the new czechmate. https://www.instagram.com/p/CjU_leHLLkX/

It didn't look like a TS2 frame to me. It was more like an original TSO frame with the more squared trigger guard and scalloped dust cover.