Jump to content
Brian Enos's Forums... Maku mozo!

Sig MPX 9mm maintenance


blaese490

Recommended Posts

To keep on topic with the forum, I'm wondering what spring maintenance everyone's doing on their MPX? Also any other maintenance? My gun has run like a top for the last ~12K. Wondering if I'm rolling the dice and should start changing firing pin, pin spring etc? Seems like cheap insurance. 

Link to comment
Share on other sites

Cant hurt.  Those parts are relatively cheap and I've seen a few guys with broken firing pins.  Do you take the barrel down and clean the piston and the chamber it resides in?  I do that with mine every once in a while so if you haven't you may find a lot of fouling and carbon build up in there.  I actually clean mine with a wire brush on a dremel.

Link to comment
Share on other sites

Most of my friends have upgraded to ILWT parts or "enhanced" aftermarket parts. Seems like they're having the most issues cause the parts are so "hard". I'm wondering if/when I replace, should I go factory or aftermarket parts. 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...