9 Major load for Czechmate

[kneelingatlas]

13 hours ago, GhostDog said:

@kneelingatlas, how much D037.1 do you load?

I use 9.5gr under a 124g FMJ, Federal 200, 1.157 OAL.

 

Even with Magnum primers I still have a lot of black dust blowing out, and am considering going back to N350 because of this.

 

10.0 under a 115, but my buddy says 10.2 is where the magic happens

[GhostDog]

Thanks!

I have a lot of of black dust coming out of the comp, should be even worse with your load?

I did not have this with N350.

 

Tried to reduce the load, but as your buddy says, more is better with D037.1 .

You use standard crimp?

[kneelingatlas]

3 hours ago, GhostDog said:

Thanks!

I have a lot of of black dust coming out of the comp, should be even worse with your load?

I did not have this with N350.

 

Tried to reduce the load, but as your buddy says, more is better with D037.1 .

You use standard crimp?

 

Yes, 0.378"

[GhostDog]

That is also a bit less than mine.

And no dust out of your comp?

 

Compensator is impressive btw. No need for popple holes anymore?

[kneelingatlas]

29 minutes ago, GhostDog said:

That is also a bit less than mine.

And no dust out of your comp?

 

Compensator is impressive btw. No need for popple holes anymore?

 

I haven't tried the new comp in combination with holes yet, but I'm pretty happy without them.

[accu9]

My C-mate barrels are reamed, loading 115gr MG CMJ's or EGA V2 JHP's at 1.160 OAL. I've played with a few loads, all of the below net 170-172PF:

8.0gr Power Pistol

8.7gr HS6 

9.3gr 3N38

9.6gr SP2

10.0gr AA#7

 

Edited September 19, 2018 by accu9