White River Armory AR parts - funny looking hammer?

[midget]

If my rifle had a Geissele trigger group, would I benefit from an extra power hammer spring or are the Geissele springs already upgraded?

Do not modify the spings that come with your Geissele trigger. Each of their triggers are designed to work with a certain spring rate.

 

[wsenefeld]

Do not modify the spings that come with your Geissele trigger. Each of their triggers are designed to work with a certain spring rate.

Thank you for the reply