[Artofthepoint]

Hi guys, I just wanted to start gathering a few spare parts for my sig Rattler.

Correct me if I am wrong -the MCX Lower Parts kit should work fine for the Rattler correct?
Also a Sig Match Duo trigger should be compatible?


The Bolt & Carrier assembly are Rattler specific correct?

Thanks for the Help!

 

[kilyung]

Short answer: yes to all

 

[littlejacks]

Yes to most.

The short barrel, short op rod, upper and hand guard are all specific to the rattler.

I haven't done it personally, but my understanding is that you could run a longer barrel/ gas system in the upper with the standard length oprod. And vice versa.

Carrier, bolt, lower(and associated parts besides the rattler specific grip) all play nice together