yigal

pic. of the year! started drill with tso limited division and finished with open gun. it looks like extended firing pin.?

take apart your extended firing pin and check that its not bend or has broken tip. normal lenght for fp is 62.8mm extended has ~63.5 mm.

i use m3.5x8 and 3.5x10 from tanfoglio or from bul storm grips

like this . its like tan. with bull barrel. on earlier cz75 i use to fix the comp. with screw 10-32 to flat surface behind the thread. i will appreciate if u can make pic. of the barrel from the chamber to sea the 45 deg . chamfer u done.

perfect workmanship . how yours design prevent rotation of comp. with standard slide? (or u used 1911 system and the comp is secured steady to barrel?) in cm. they chop slide to allow guide rod do this.

front of me i have cutaway of tan. frame with marked distance for sa stroke and da (standard parts not modified) da stroke shorter around 1.5 mm than sa. my old cz 75 works same. trigger works perfect.

very good and accurate work. do you feel difference in metal hardness between slide and frame thru machining process? tanfoglio has harder metal .do you have problem machining and threading it?

u want cuts like this?

thank you. the way u suggested to solve the problem will work but i don't like it.

yes . very good pic. it needs better polishing .! from this pic. you can see that entrance to chamber is rounded but it has rough surface ! its the most important place. sorry i don't know how send pic. like yours that u can see barrel that was fixed on tan. with the same problem and finished world shoot in france few weeks ago without any problem .since it was fixed it shoots more than 4000 rounds clearly .

from this side the angle looks o.k . but it looks on last pic. that it need better polish - like mirror. the most important place : meeting between feed ramp and the chamber must be perfectly rounded (not too deep- brass need support) and polished. pic. from side and 45 deg. can be better choice. extractor looks o.k. i don't see any broken edges.

if pin made properly all o.k. check that you put it in place with flat surface up.

can you send pic. of feed ramp of the barrel please? they have sometimes not properly finished feed ramp.

exactly. cgw instruction is o.k. they know what they do. if you file upper side of disco the da stroke will be inconsistent. disco run between frame and sear cage with very small space from this reason. da has always shorter stroke than sa.

that is the reason i bought small lathe and mill . slave pin for trigger assy for cz and tan. slave pin for sear assy for tan. mill is for making comp. holster.

you can find proper diameter long barrel (12.80 mm.) i used 6" barrel and cut it to 135mm . make thread 0.5" x 32 thd . it can use regular barrel and long to. no need chop the slide.

yes .its working right out of the box. its very reliable handgun . sometimes they have problems with original tso magazines in cal. 9mm. nobody is perfect.

yes .most of them have good trigger out of the box 700-1200 grams . ( compare to other guns ) but its not perfect and needs good gunsmithig job. you can get easy smooth and sharp trigger under 600 g and travel of 2 - 2.5 mm at the lowest point of the trigger. if you want by tso check them carefully , and pray its not assembled in mondays .

cz 75 is very good design and trigger system is more simple than in tanfoglio and in my opinion its better. new models like shadow and sh2 looks good and you can make good trigger job more easy than on tan. but tanfoglio use for their pistols the best type of steel for all their parts .compare to new cz guns that i don't know exactly what type of steel they use but not good like on tan. from cz new guns i prefer regular cz 75 ,shadow sp-01 ,tactical sport and tso. i will not purchase shadow- 2, because in ours shooting club from 5 guns sh-2 4 of them have frame failure issues like this.

sometimes i use this sh . and friction is ok. gun jumps less with this grips vs. grips from checkmate that have better friction.