Spats gave you the best link
Spats gave you the best link there is.
Check the BAC1093 buyer's guide, there is a lot to digest, a must reading for anyone interested in 1911.
"Socialized Medicine is the Keystone to the Arch of the Socialist State.” -Vladimir Lenin
"I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them." - Thomas Jefferson (An early warning to Obama care)