AlphaSeeker

After switching to an 18lb hammer spring, the 22 conversion is now super reliable. It will do bill drills all day without hiccup. Now if only the 22lr primers would be that consistent. On an SA Match, the higher spring weight isn't an issue. Thanks Nealio

I guess Tanfo disco's are not a big enough market. I told him that the only thing needed was a larger hole. They could actually use a much larger hole and provide a bushing to allow use on CZ and Tanfo. Would not have to make different versions.

Use a diamond bit for the Dremel [0.103] from Lowes or Harbor Freight diamond files [the round one].

i spoke to CGW and asked that they produce a model with a pin hole on .105 . Nothing else needs to be done. If they want to make a drop-in for the OEM 2 piece sear, then they would have to thin the wing. For the one pice sear, no other mods required.

Here you go: http://www.brianenos.com/forums/index.php?showtopic=194198&hl= This install is for Stock 3 with OEM sear. If running in SA, I don't think its necessary to swap out the oem sear. I spoke to CGW before ordering the parts, told him what it was for and was given advice on opening the pin hole in the sear. Adam's use of the diamond dremel bit is the best method I've used thus far. The job takes about 40min [second time around], if you do not have to fit a new sear to the safety. Wish I had video capability to demonstrate how simple it really is.

I'll call him with dimentions, on Thursday.

Look through my posts on this subject. Pictures and video included

Do not remove material from the face of the wing which gets pushed by the trigger bow. Thin the wing from the bottom to allow the bow to slip out of engagement.

I fired the type 3 into the stock 2 with Titan hammer and one pice sear. Pre-travel dropped by 50%. You do not need to reduce the face of the "wing". Just remove about 0.01 from to bottom, to thin the wing. Also break the sharp lower edge of the wing face. I also installed same disco into Stock 3 with OEM sear - same improvement in all honesty, the 13lb hammer spring, new disco, extended firing pin and polished internals make the hammer unneccessary. Will try an even lighter hammer spring to get the Titan to do its job.

Glad you like it. I used the diamond files from Harbor freight - wish I knew about the Dremel diamond bit. Did you have to dress the bit for the required diameter or did it come undersized already?

Which version did you use? 1, 2 or 3

I already fit the sear and all is functioning as advertised. Looks like the new sear is case hardened. Would think that a part that requires metal removal would be fully hardened to prevent wear after fitting. i am going to install the CGW disco, since the one recommended for this hammer does not reduce pre-travel.

Installed the Titan hammer, one piece sear and disco. Can not engage the safety now. Top leg does not allow clearance to engage the safety. Anyone else had this issue? I thought this was a drop in.

If the dimples on the mag tube are smooth, just bevel the rear corners. You will know what is needed when you test the mag without the spring. Do not try to file down the simples, they are your guides. have not seen any affects on the casings.

Current OAL 1.135. Wen up to 1.20 without problems. Current powder does not n the extra length. Was trying to get the bullet to be close to rifling but ran out of mag room. Tanfoglio has a very deep 10mm chamber, in my 40 Stock 3. Thus far, 7k rounds, 4 mags, no problems. You will want to put a slight bevel on the bottom of the follower, to let it slide by the dimples on the way down. The dimples act as guides the keep the follower aligned to the front.

I am hoping that their Novak mount fits the cut in my Match.

Sorry for the late response, did not get notifications. My mags work 100%. Will post pics in the morning. Spacers are spot welded but pop out easily. spacer material os thinner than body of mag so no damage to the tube.

Thank you.

Happy to hear this. Opens up a lot more room for tinkering.

Thank you

Thank you. Do you think the site cut on your witness is the same as the one on the match

I believe CZ Custom shop uses CGW disco's and other parts - Tanfoglio does not [at least not openly]. Have not checked in the last year but, a year ago Henning's pin was not production legal - as per Henning. Eric's is legal. Eric is Tanfoglio at this time, Henning is not. The LDA parts site explicitly states that Eric's pin is "legal for production" - as of last week. I have Henning's pin in my Match also [sC gun]. I would love to use my CGW diso in production - spent much effort to fit it to my stock 3. The CGW one piece sear I use in my Match is tuned for almost zero pre-travel of the Henning trigger, but it is not legal either. CGW told me that these parts would be disallowed for use in a production Tanfoglio. Hope that you have better info and that the gods of USPSA give you a different answer than I got. I've never seen a disco inspection at a match so this may not have any practical impact.

The CGW disco is not used by Tanfoglio and is intended for the CZ. If Eric made it and it was blessed by Tanfoglio, it would be legal. Same with the Eric firing pin vs Henning - one is production legal, one is not.

perfect. What is the mount part number. I did not see Tanfoglio on Buris site