Browning Hi-Power front sight dimensions?

[41 Colt]

Can anyone tell me the dimensions of this front sight, as well as the dovetail size? I think the gun pictured has the same sight as the one in the Brownells link.

Thanks

http://www.brownells.com/.aspx/pid=2893/avs%7CManufacturer_1=BROWNING/Product/SIGHT-FRONT-ADJUSTABLE-BLUE

 

[41 Colt]

bump, anyone? Mainly interested in the dovetail size, I think it may be 65 degrees by .300" x .80".