Unconfigured Ad Widget

**Tok36** · 03-18-2016, 10:54 PM

All you need is a flat SAO trigger and a few tools. This work can be accomplished at home for a few bucks.

To convert an SP-01 to Single Action Only you remove your old trigger and replace it with the new SAO trigger. You will also need to remove the disconnector from the hammer this part is not used in a SAO configuration. This job will require a full disassembly of your pistol lower. I suggest reviewing one of the available guides to determine if you wish to take on the task yourself.

Parts
-Flat SAO trigger

Page not found - Cajun Gun Works

https://cajungunworks.com/product/straight-single-action-aluminum-trigger/

-CGW Floating Trigger Pin - this is to replace the factory trigger pin that can get damaged during removal.

Floating Trigger Pin

https://cajungunworks.com/product/tr-pin-cgws-exclusive-floating-trigger-pin/

A must have for virtually all 75 series CZ's. Developed nearly 10 years ago, this pin has been put to the test globally in tens of thousands of CZ's under every imaginable condition. Made from the best steel, then precision finish ground to exactly the same size as the factory original throw-away trigger pivot pin. Our pin is designed to work with either the stock trigger return spring or the slightly narrower CGW reduced power trigger return spring. Don't buy a cheap imitation of of the original floating trigger pin. The CGW pin is bet-your-life reliable and real world tested in every corner of the globe. Can be removed an unlimited number of times, making the CZ design routinely serviceable. Allows you to replace a broken trigger return spring anywhere, anytime, in a matter of minutes. See our RPTRS trigger return if want a better spring. Comes with a super handy installation slave pin for retaining the trigger return spring, making installation of the trigger a breeze. We strongly suggest you get our starter punch, part number SP, to break the tough flare on the original factory pin. See "Description" for tech tips

Optional parts (this is where it gets more costly, these parts are not required to convert to SAO but they will make the trigger much crisper)
-CGW Competition hammer and Adjustable Sear - these parts are worth it if it is in your budget

Manual Safety Hammer Kit

https://cajungunworks.com/product/ring-hammer-kit/

The iconic CGW Race Hammer Kit. This kit is engineered to produce an exceptional break in SA. We start with a proprietary base alloy steel, then we heat treat into the RC53 range (factory is RC45), then we apply super durable, DLC (diamond like coating) to the hammer. No other performance replacement hammer goes to these extremes. Others try to copy, but nothing comes close to a CGW performance hammer in quality, durability, and performance. Hammer pins not included. CGW's unique adjustable sear is part of this kit. Our sear uses a hardened SS set screw with a very high thread count. This high thread count allows for more loctite than is actually needed to ensure once the loctite sets, the sear becomes a one piece part. There are tens of thousands of this sear in service worldwide, and it has proven to be reliable, durable, and trouble-free in every imaginable environment. It has proven to be rock solid in every regard. Requires 2 CGW part number HPIN for DA/SA builds, requires 1 HPIN for single action builds. Made in the USA. NOTE: When installing any high-performance hammer in a CZ, the sears angle is changed, which alters the way the manual safety works: Hammer down manual safety can be applied "up" Hammer at half-cock manual safety can be applied "up" Hammer at full cock, manual safety can be applied "up", but trigger pull will not drop the hammer Please note this deviates from the way the CZ factory parts work. DO NOT cycle the action in DA with the hammer down and the manual safety in the "up" position. The manual safety was never designed to be applied "up" with the hammer down, whether using the CZ Factory Competition hammer parts or Cajun Gun Works parts. The manual safety is designed to only be used with the hammer at full cock. If 1, 2, & 3 listed above are unacceptable, then do not purchase this hammer kit, or any other performance hammer. Installation Instructions ** Note: Shadow firearms will require a sear spacer. To order this item please click the link. https://cajungunworks.com/product/s-spacer-sear-spacer/

-CGW Hammer Pin - A pin sized for the CGW hammer

HPIN Hammer Pin

https://cajungunworks.com/product/hpin/

See "Description" for important installation information. These are super hard, heat treated to RC60, and are a friction fit in Cajun Gun Works hammers, so no staking or peening is required. Requires 2 for DA/SA pistols; only 1 is needed for single-action only pistols. Fits virtually all CZ's that use a CGW performance hammer. One end of the HPIN has a slight bevel to ensure it starts into the hammer easily. This bevel also ensures the pin starts straight, eliminating any misalignment. NOTE: For factory CZ hammers a different hammer pin is needed, see our part number 75009. See "Description" for Tech Tips and important install information.

-A lighter hammer spring - This will decrees the SA pull weight. This link is an example you have a few options for spring weights.

13# Hammer Spring

https://cajungunworks.com/product/hs-13-blue-13-hammer-spring/

Very popular USA made from music wire 13# hammer spring color-coded "blue". Must be used with our 97041 or 97045

-CGW Extended Firing Pin with Spring - If you decide to use a hammer spring lower than 15# this part insures consistent ignition.

61050 Extended Firing Pin

https://cajungunworks.com/product/61050-perfection-series-firing/

Made in the USA from premium S-7 tool steel, heat treated to perfection, comes with a reduced power FP spring. Extended length to ensure reliable ignition with reduced power hammer springs. Fits virtually all CZ's with a firing pin block safety (excluding 97B/BD, see part number 61060), including 75 series and 85B, P-07/09, 40 series, and P-01 75B Omega. NOTE: This firing pin is safe for carry with a round loaded in the chamber and the hammer in the down position. For use with reduced power hammer springs only and selected hammer spring varies with model, please contact CGW for recommendations or see "Description" for additional info.

Specialty Tools
-Starter punch - this tool is used to remove the trigger pin and the hammer pin. Without a starter punch this can be tough.

Starter Punch

https://cajungunworks.com/product/sp-forged-steel-starter-punch/

CGW's "Made in the USA" 1/16" forged steel, heavy-duty starter punch. The only specialty tool you need for working on your CZ . You typically cannot remove the hammer pins or the frame mounted trigger pivot pin with a regular pin punch. This super heavy duty punch is the perfect tool for doing the job right.

-A bench block or something that can keep your frame from moving around. A roll of tape will work in a pinch.
-Note: you will need a few other tools they will be covered in the guide linked below.

CZ Tuning 101 with Professor Atlas

http://www.brianenos.com/forums/index.php?showtopic=191773

**trigger945** · 03-18-2016, 11:37 PM

This is what makes CalGuns great! Tok36 is just awesome.

OP - May your CZ bring you lots of joy. It is a fine gun.

**gsxr310** · 03-18-2016, 11:42 PM

Tok knows his CZ's!

**mcr_driver** · 03-19-2016, 1:54 AM

Just a heads up the Cajun Gunworks hammer is not allowed for some match series like IDPA. I'd recommend the CZ customs hammer. Also polishing is almost as important as swapping out all of those fancy new parts.

**ihasacookie** · 03-19-2016, 2:44 AM

Tagged for future mods

**antmarc217** · 03-19-2016, 4:11 AM

Great info! My sp-01 is a month old. This is the exact first mod I've been contemplating

**tbc** · 03-19-2016, 6:52 AM

Cz75 sp01 trigger question

Awesome post from Tok36

Sent from my iPhone using Tapatalk

**Friar5119** · 03-19-2016, 8:55 AM

If you decide to do the work yourself, which is relatively easy for what you want, order the cajun gunworks floating trigger pin.

**Blackhawk556** · 03-19-2016, 1:43 PM

If I added correctly it's $204 plus tax & shipping when adding all the parts to make it more crisp. That seems normal compared to pyramid and Zev tech kits for Glocks.

Sent from my SAMSUNG-SM-N910A using Tapatalk

Unconfigured Ad Widget

Cz75 sp01 trigger question

Cz75 sp01 trigger question

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Comment

Calguns.net Statistics

What's Going On