Rise trigger. - RISE Armament Trigger Anti-Walk Pins AR-15

I have Rise triggers in all my AR's which says a lot. Needed one and ordered one extra because of the exceptional price. They are easy to install and an improvement on the mil spec triggers that come on most AR's. I forgot that my previous Rise triggers already came with anti walk pins and ordered an extra sets for the trigger installs. I sent the pin kits back to OP. There are two set screws that firm up the mating of the trigger module with the receiver that take a little extra attention and patience if it's your first trigger install. Be careful when you remove the grip and watch for the spring and detent before you dislodge the grip or you will be looking for it. These little issues are all addressed in the instructions though.