Test Gun: Colt 1911.
Barrel length: 5 inches.
Ammunition: Montana Bullet Works .45 ACP 230gr and 250gr Hard Cast.
Test media: 10% Clear Ballistics Gel.
Distance: 10 feet.
Chronograph: Caldwell Ballistic Precision Chronograph G2.
Five shot velocity average: 947, 860fps
Gel Temperature 70 degrees.
https://general-cartridge.com/2020/0...5acp-handload/