sauza45

Is this the new style extractor that's build into the breech face? If so I have a fellow shooter that had 2 break already. Also check the spring.

I agree check the trigger guards barrel screws, if they come loose it can cause this.

Check the slide stop for wear or bent.

If your 155pf loads worked good and the only thing you did was change the load, I would take a very good look at your load. You could buy some other ammo and try that and see if it makes a difference.

Yes, I also use N105 but when I run out I will switch to 3N38. Several others shooting around me in 38sc. use 3N38 and love it.

I have used several Brazos trigger kits, they work great. I use a 15# main spring and have a 2 pound trigger.

Don’t know what your skill level is but you could get a short block from Brazos custom and transfer most parts over to the new gun. https://www.1911store.com

I would check out Brazos semi custom line, they are ready to ship and are top notch.

I have had 2 SC open guns and 1 SC limited gun, they all have run 100%. They are built to the same standards as the pro series only difference is you don’t get to pick options.

Simple green in an ultra-sonic cleaner

Check he grip screws, make sure they are tight.

I shoot 38 s/c and use Dillon 9 mm ammo boxes.

I have not had good luck with the MBF powder funnel. I use the Dillon power funnel and don't have any tipping. I also use the Dillon swager die in station 3

I had a friend custom make a mount for the RTS2 that moves the sight back .430 which puts the sight all the way to the back of the slide. If you ever want to use sights again just remove the RTS2 and install the sights.

Look at Brazos, he is making his semi custom line.