Hey gents, I was hoping to get some assistant from you Sig rifle gurus since this is my first Sig rifle and I know nothing about it.
Back in 2015-2016 (I think), I bought an 8” MPX Pistol. I bought a bunch of mags, put a tri-lug on it, threw it in the safe and sent off a form one to SBR it, and it’s been in the safe ever since.
Last week went to pull it out, started looking online and realize I have a Gen 1 which seems to be unsupported. Well I don’t like having an unsupported rifle and would like to update it.
So my question is, how does a Gen 1 become a Gen 2? Do I need a whole new upper? Do I just change the current 9mm barrel with a gen 2 barrel? Is it even possible to upgrade generations without buying a new entire rifle?
Pretty much everything I can find on this is dated information, back when Sig said they would continue to support Gen One which seems to not be the case. Any help would be appreciated.
Thanks.