123 ELD slow(er) velocity

[ih784]

[glk45]

What barrel length? I'm getting your velocities with my 18"

[VASCAR2]

[ih784]

[VASCAR2]

[Nimrod]

[ih784]

[A5BLASTER]

The reason yours seems low is because your load length. If your throat wasn't hampering your total coal length you would be getting better velocity.

I'm useing ar-comp at 29 grains and a coal of 2.280, starline brass, cci450 primers and it averages 2642. Now this is for my bolt action grendel, but you can see that the coal length compared to yours allows the ar-comp to really do its thing.

With the short throat in your barrel the temp unstable powders might be the only way for you to get to the 2500 ish area.

[ih784]

[LRRPF52]

[ih784]