Colt Cobra .38 Special 6-Shot Revolver with Hammer Shroud Review and Range Report.

[GAgunLAWbooklet]

My brother had the Agent with the removable hammer shroud.
Colt drilled and tapped the frame just below the rear sight, AT ITS THINNEST POINT, to screw-on that accessory.

It's a bad idea to use +P ammo with a gun whose frame has been compromised this way. At least for an aluminum alloy frame gun.

My brother's frame split open at that screw hole after occasional use of +p ammo.

 

[CarolinaKid]

My brother had the Agent with the removable hammer shroud.
Colt drilled and tapped the frame just below the rear sight, AT ITS THINNEST POINT, to screw-on that accessory.

It's a bad idea to use +P ammo with a gun whose frame has been compromised this way. At least for an aluminum alloy frame gun.

My brother's frame split open at that screw hole after occasional use of +p ammo.

Colt does not recommend P+ in Colt Agent because of aluminum frame.