1 1stpitch Member Jan 5, 2009 #21 My friend shoots 55gr Ballistic Tips with IMR4064. He loads them to 3700fps (chrono'd). VERY accurate, but this is a HOT load. Be careful. Start low and work up.
My friend shoots 55gr Ballistic Tips with IMR4064. He loads them to 3700fps (chrono'd). VERY accurate, but this is a HOT load. Be careful. Start low and work up.
Helipilotm New member Jan 5, 2009 #22 Quote: Quote: With the h380 start off at 38.0g and go up to 39.2-39.5 with the 50 and 55g. This would be my suggestion also. I shoot 39.5gr H380 out of my 22-250.... I also vote for H380. I shoot sierra 52 gr pushed by 39.5 grains of H380
Quote: Quote: With the h380 start off at 38.0g and go up to 39.2-39.5 with the 50 and 55g. This would be my suggestion also. I shoot 39.5gr H380 out of my 22-250.... I also vote for H380. I shoot sierra 52 gr pushed by 39.5 grains of H380