The Firing Line Forums - View Single Post - How Much W231 to Make Power Factor of 165

February 24, 2001, 02:28 PM

Hi all. Don't have a chrono, so I must ask here. About how many grains of powder do I need to make the IDPA power factor of 165 from a 5" 1911. I am using W231 with Winchester primers and a 200g LSWC bullet. OAL is 1.255 & crimp is .469. Thanks.

Regards,
Frank

February 24, 2001, 02:28 PM	#1
faiello5 Guest Posts: n/a	Hi all. Don't have a chrono, so I must ask here. About how many grains of powder do I need to make the IDPA power factor of 165 from a 5" 1911. I am using W231 with Winchester primers and a 200g LSWC bullet. OAL is 1.255 & crimp is .469. Thanks. Regards, Frank