Timney AR15 spring change?

[capitol]

Has anyone tried to replace the spring on a Timney AR15 trigger? For example use a JP ent yellow spring.
I recently purchased a AR15 skeleton model and it came with a red spring on it.

Wonder if the spring change will lighten the trigger pull or just make the hammer fall weaker.

[JDay]

Isn't the trigger pull on the Timney adjustable? I wouldn't replace springs on it.

[capitol]

Just updating this thread.

Per Timney the red spring is for the 4 pound pull triggers. Thats interesting because this tg has a red spring and the pull is 3ish pounds every time.

Measured with a digital pull gauge.