Colt Delta recoil guide spring

[gmarr]

Looking at replacing the original dual-spring set up with a full length guide rod and single spring. What is the factory spring weight for a single spring?

Thanks in advance

 

[JERRYS.]

Looking at replacing the original dual-spring set up with a full length guide rod and single spring. What is the factory spring weight for a single spring?

Thanks in advance

I had a Delta Elite but it was a 10mm. I used a 22 lbs single spring and plug.

 

[Aguila Blanca]

Wolff springs says to use 23-pounds. They sell a single spring to replace the Colt dual spring.