200gr .30 Maker Ammo load

[jpm2953]

i just ordered some 300blk subsonic expanding projectiles. 200gr anyone have a decent load for these yet?

 

[BillMe45]

Havnt loaded any subs in a while but looking at my notes a 200gr Sierra Gameking over 10.5 gr of IMR 4198 was clocking right at 1000 fps out of a 14.5" AAC barrel. I noted "OK" accuracy so it probably shot under 4" at 100 yards.


This was using converted Lake City brass and WSR primers.

 

[jpm2953]

I just loaded up my first 5. Haven't shot them yet. 10.3gr 1680. 2.245" out of a 8.5" cmmg barrel. Try her our tomorrow

 

[hseII]

I just loaded up my first 5. Haven't shot them yet. 10.3gr 1680. 2.245" out of a 8.5" cmmg barrel. Try her our tomorrow

Please share your findings.

 

[kscoggins]

Paul @ Maker ammo sent me this, "We use 10.5 gr of 1680 with a 16" barrel. If you are running an sbr, then go up to 11 gr."

I am trying to decide between this Maker 200 gr bullet and one of the Lehigh Bullets.