Kkm 9major Barrel

[eric nielsen]

Question for Kyle or anyone else with a KKM barrel shooting 9mm in Open - I'm guessing I need to buy bullets at .355" and not shoot up my old .356 or .3555 bullets - right? What is the correct size? - planning on getting:

THESE bullets

Also, I needed to get off of having 666 posts. If I was evil I'd spell my name with a "K"...

[robomanusa]

Ive shot many of the 125 zero's I like them, but I do not shoot 9mm Major and have since switched to 147gr....I am not sure but I think you might be better going with the 115's for working up a major load since you will be restricted to load length???

[Flexmoney]

I use those same bullets in my Major 9 (KKM barrel).

Zero 125 JHP's in 9mm

Robo, it is easier to make Major in 9 with heavier bullets. The lighter you go...the more powder you need to get the velocity up to Major. I haven't done any measurements, but the general consensus is that you run out of case capacity with the lighter bullets.

[eric nielsen]

Thanks!

[Nik Habicht]

I use those same bullets in my Major 9 (KKM barrel).

Zero 125 JHP's in 9mm

<{POST_SNAPBACK}>

Me too....Bullets and Barrel....

[Mad Scientist]

E,

I run the 125 zero in .355 . as the barrels wear at 25000 rounds or so 3555 or 356 od bullets will tighten up groups . witch zero makes. in the 125

johnnie