The Atrius Forced Reset Selector is a complete, end-to-end safety solution offering three positive positions — SAFE, SEMI (Traditional), and SUPER-SEMI — in a rock-solid, drop-in package. Designed for durability and fast, confident operation, it installs in minutes (no permanent modifications required on compatible lowers) and delivers crisp, tactile engagement every time.
I own two of these... one on a 16 inch AR15 and the other one is on my PCC 9mm. They do require a Mil-Spec trigger group. If you have a different trigger you may need to change it out. I also needed to change to a H3 buffer. But, once I did, it purred like a kitten. I ordered mine from Atrius, but they are an excellent form of giggles.