6.8spc powders

[1jonathan1994]

so H110 is magic for 300 black supers, but whats the best choices for 6.8 and 90gr gold dots?

I got h110 and xterminater already. Don't mind waiting to find better in stock.

 

[nightman89]

Looks like xterminator is on the list. I'm going to test h335 because I have a buttload of it. Haven't been to the range with it yet so I'm curious about others experience as well

 

[GMZ]

CFE Blk says its good for 6.8 and 7.62x39.

 

[1jonathan1994]

I did some reloading manual searching and a2200 seems to be tops for velocity with most weight bullets. Not sure how it is for accuracy.
H4198 is also fast. 10x may have potential. Both temp stable.

 

[Army First]

H4198 - RL7 - AA2200 - H322 - RL10

These are popular powders for the 90gr GD. I liked AA2200 over H322 and RL10. I don't remember using RL7 or H4198.

68 Forums has a ton of data on powders , bullets and bullet weight but you might have to be a member to see those pages.

 

[JaredCO]

CFE blk runs them 3100 out my 18” barrel. Data on hodgden website

 

[346ci]

68 fourms is where you need to be. A2200 and H335 worked great for me.

 

[1jonathan1994]

I'd say its between a2200 and cfe black.
2200 seems to have top velocity with all 6.8 bullets from light to heavy.
Cfe black though....I have a 300 blackout.
How accurate are the cfe black loads?

 

[bghartm]

I run H322 with 120 grain hornady sst's. My backup powder would be H335.