Rolex

124 gr JHP Precision Delta, N320 3.6gr or Sport Pistol 3.6 gr. This is out of a 8" Sig barrel. Do Not use exposed lead base in the MPX- it will clog the gas valve!

I did not see any 13.5x1lh from MBX for a MPX

Sig did not give the name to G1 G2 or G3. we the shooters did, to the best of my knowledge. The new model is PCC with a 16 inch barrel and the comp that's threaded on and the Timmnet trigger.

That's whet I wanted to say- BUT didn't print that way

Myself and another also use the slip 2000- let the parts soak overnight- then brush with a brass brush.

Exactly what I use-

I have not tried mixing the mags. But the PPC model- you refer to as G3- has a different bolt than the other versions. All you can do is try the older mags and see if they work-

No, i am down to only 2 matches a month now. Just dont want to travel anymore.

SOOO the new extractor spring is re by the looks of it!!

Take apart the extractor, clean, and then replace spring and the plunger- try that

Geroge16- is how we say- anal-

OK I will- George- like I said- get the kit from ILWT- Rick

Then you have never shot with our group of riflemen-

Don't worry- Ill tell her for you- and if I don't Jack will

I use the golf red

SOOO that's how you get all those A's- OK ill try that

JO- I have a set of the +20 springs- never used them- shot the first match saturday at AC with the 8" sig barrel and the comp you gave me- Outstanding! What will the +20 spring do for me/you?

The only way to go- GREEN is the new red- green is seen more easily by the eye than red is- ask your eye doctor. And green has not washed out when the sun is in front of you when shooting. Have had mine on two different MPX for months now- Love it-

I had the hiperfire in my G2, so when I got the carbine, I automatically just pulled out the Timney and went to the Eclipse-

All factory ammo runs just fine- Sig MPX likes the gas- so don't wast to much time on minor PF worries-

Dump that Timney trigger- Go Eclipse FIRST ORDER-

I carry all the bolt extra parts- if it goes down during the stage- its over anyway- and I don't think you can run back and grab the backup. BUT you will have the time between the stages to fix what ever it is that has broken- and shoot the next stage. I have removed all items from the MPX bolts and replace all the parts in no time at all- practice-and patience- that's all you really need- Just saying

I have the Sig 8" MPX barrel- all other components are stock, run 140-148 PF and have had no issues to date- knock on wood goes here-

In my opinion- and I have G2 and 3- they like gas to work properly- I run 140-148 PF with 115 and 124 gr PD bullets- I use Sport Pistol and what's left of my N320- no issues on either.