I have tried the 55 grain Hammer Hunter in the 6mm ARC over A2200 with good results. I am looking to give a more temp stable powder a try in addition to the A2200. I expect IMR 4198 may work well though I'm not finding any data that quite supports IMR 4198 in this application. I do see data for...
Last fall I came around & opted to give the 87 gr Absolute Hammer a try with a 22" barrel bolt action rifle. Ill need to look up load data though I recall I settled on IMR 8208 XBR propellant. Supposedly Absolute Hammers are non seating depth sensitive. My experience differed to a degree as I...