grujo

thx

one of last conversions.it was STI VIP in 45ACP,i got from US Brazzos slide an Shuemann 5,4 inch hybrid barrel.4 popples 4,2mm 10 degree back.compensator is my design.vv3n38 8,6gr 123gr fmj,OAL 29,3mm.slide is cutted down to 250grams. i have few different FPS,on this video is Infinity rounded.i have tried with all,but this one gives best result(you can imagine if this is best,how others work ).recoil spring is ISMI 9lb,main spring ISMI 17lb. comp is made of Titanium,i think there is no need to change it. what else try to reduce impact on frame? i will try also to put 19lb main and swich to SVI metal grip. https://www.veed.io/view/149a7468-3693-4334-9e6e-9733ceb6ae69?panel=share

Rollsizing is good when you get brass from Glock shooters,it flats case to normal size

I use for my Bulesteros vv3n38 8.6gr,123gr LOS round nose bullets,OAL 29.3mm, i have factor arround 169-170.same bullet in my wife's Bul SAS II is 175

I had similiar problem with one CM,something went wrong with comp thread,it wasn't tighten on barrel,or somene drop that gun on ground and something happened,i don't know,but i cleared threads,used liquid metal,screwed comp,then used EGW tool for compensator,after that it works perfect.in my case,bullet sometimes touches comp and goes where it wants

All of my Open guns have popple holes,all shoots flat

I got one in February.out of box it has ejecting problems.i just have to tune factory extractor and now after 5000rounds all works fine

170mm Atlas 28 rounds,MBX 170mm 29 rounds.

I have Aftec in few guns and they work fine.no more ejection failures

I found out that in my guns i have lots of ignition failures.too hard for light mainsprings

Welcome

Welcome

Welcome

Welcome

SPS... i think they are not machined from bar stock,they are MiM