I have a .223 barrel and a suppressed 300 blk barrel for a MCX. I pulled both apart to coat them and I'm not sure which gas valve goes with which barrel. One is marked F02 and one is marked J02. Feeling pretty dumb for not keeping them separate.
Can someone please enlighten me on how they pair up.


Thanks

I have an MCX Virtus with 9 inch barrel chambered for 300 Blackout. The gas valve is marked F02.

Welcome to the forum, BTW.

quote:

Originally posted by sigfreund:
I have an MCX Virtus with 9 inch barrel chambered for 300 Blackout. The gas valve is marked F02.

Welcome to the forum, BTW.

Thank you very much on both counts.