Hi Guys,
I replaced my A2 Stock with an Ace Skeleton Stock last night. Had to use soapy water and alot of twisting and force to get that darn foam pad on. I made sure NOT to loose that little spring. I'm pretty sure the spring went in straight, but I'm wondering what that spring is for? Is it to not allow the rear take down pin to fall out?
I just want to make sure I installed everything ok and want to know the purpose of the spring?
Here's a pic of the spring I'm talking about that I found on the net.