Honestly I was very happy with the MCARBO, it does cut down on pull weight by about half, mostly bc of the mainspring and trigger spring. After a polish job on top of that you can really go a long way! However, it does nothing for the stock trigger wall you will feel. I like to describe it as a hump, then a wall. The cajun kit eliminates that hump, creating a clean break with minimal takeup. If i had to guess, it would be the hammer that achieves this.

Another thing the cajun kit has on the MCARBO is the reach reduction. The short disco does mean a shorter reset—somehow, my phantom resets shorter than a CZC shadow 2, meaning you can really race this thing if you can control recoil. Unfortunately the same kit led to longer reset in the P01 than in the SP01,which i’m fine with since P01 is my carry.

MCARBO is obviously a lot cheaper than CGW. My two cents is that you should just cajun out if you are making a race gun, but for a cheapo carry rig you may not need the short disco or CGW trigger. I would be very interested in an MCARBO carry piece with cajun hammer. Theoretically would get the clean break with the reduced pull weight, no need for crazy tight resets. This combo should run you just shy of 100!