Revenant Arms Aluminum Mainspring Seat for Sig Sauer P Series, Standard Grip
This mainspring seat is aluminum with an anodized finish, available in black, blue, or red. Unlike the original plastic one, it will never break.
Models: P220, P226, P228, P229 (Standard Grip, not E2)
Note: Not liking plastic parts, I always wanted to have aluminum mainspring seats in my Sigs. It’s not that the plastic ones don’t work well, because they do for the most part. However, I know of one gentleman reporting on Sig Talk that his plastic one broke after 200 rounds.
Manufacturer: Revenant Arms