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CZ Czechmate Load.


Honkeymcgee

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I should be picking up a CZ Czechmate this week and have some questions about open loads. I plan to run major loads when using the comp and red dot and am curious what bullet weight would be best.

I will most likely run either Zeros or MG. I see pretty much everyone uses either 115 or 124 for major. My question is will there be any big benefit to using one over the other.

My other question is powder, as with the bullets I see most people run AutoComp, HS-6, or CFE pistol. I have access to all of these and would like to know the same, is there any reason to use one vs the other.

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I use Auto-Comp and N350. You will need to ream your barrel 0.050. I've used MG, PD and Zero, I only use Blue bullets now 125RN 6.8gm Auto-Comp @ 1.155 172PF,

125RN 7.0 N350 @ 1.150 170PF.

The Blue Bullets are so much less $$$ $242.00 @3600 = $0.067 ea. pm me for a 5% off code, will make it $0.063 ea.

http://www.thebluebullets.com/product-p/1mfr-125-9.htm

You will need Grams followers & springs, he can also tune your big stick.

http://gramsengineering.com/contact.php

CZC base pads.

http://czcustom.com/cz-parts-all/base-pads-extensions/cz-ts-extended-base-pad-black.html?___SID=U

Big stick base pad

http://czcustom.com/cz-parts-all/base-pads-extensions/cz-ts-extended-base-pad-silver-170mm.html

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I currently use blue bullets for my down loaded ammo. I recall someone saying that the coating didn't work well with hotter major loads. If that is not the case I may just continue to use them.

What is the reasoning for reaming the barrel?

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  • 2 months later...

I use Auto-Comp and N350. You will need to ream your barrel 0.050. I've used MG, PD and Zero, I only use Blue bullets now 125RN 6.8gm Auto-Comp @ 1.155 172PF,

125RN 7.0 N350 @ 1.150 170PF.

The Blue Bullets are so much less $$$ $242.00 @3600 = $0.067 ea. pm me for a 5% off code, will make it $0.063 ea.

http://www.thebluebullets.com/product-p/1mfr-125-9.htm

You will need Grams followers & springs, he can also tune your big stick.

http://gramsengineering.com/contact.php

CZC base pads.

http://czcustom.com/cz-parts-all/base-pads-extensions/cz-ts-extended-base-pad-black.html?___SID=U

Big stick base pad

http://czcustom.com/cz-parts-all/base-pads-extensions/cz-ts-extended-base-pad-silver-170mm.html

Why do you need to ream the barrel?

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Because CZ has a really tight chamber. It will not feed ammo that is loaded to "within spec", so having the chamber reemed will help resolve any issues associated with that.

Sent from my SM-G900V using Tapatalk

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Well I have had it for a bit now and am currently running extreme 124hps at 1.145 if I recall correctly off the top of my head. 6.9gr of auto comp puts me at 171 PF.

I did have to modify the feed ramp to run the extremes at the longer length when my big mags were fully loaded because of the bullet profile.

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