Alliant Ar-Comp & Dillion XL650 powder measurer?

[RWSGunsmithing]

Just received my Dillion XL-650 press and looking to load 223 ammo and was wondering if anyone out there runs Ar-comp through there Dillion?

Any tips or tricks to getting consistent powder drops?

 

[pmclaine]

AR Comp ran fine through my S1050.

I let the powder cop do it's thing and pulled as quick as was reasonable.

It made good consistent ammo of the 77 grain variety too.

8208XBR is my powder of choice but AR comp gets it done.

 

[RWSGunsmithing]

What kind of weight variation are/were you getting with either powder?