Whats goin on youtube this is Probound as you can see uh… there’s playing in between the upper and the lower you can see it move up and down hopefully this accu-wedge helps were going to install it take the rear pin out open it your going to place it right in the back close to the buffer spring and the back of the lower reciever make sure its flush with the bottom right here and the back close it it takes a little bit of pressure to push the pin back in as you can see you guys might not be able to see that but there is a little daylight between the upper and lower no movement no rattling or anything so thats it I got these on Ebay. You can find them for about $2.50 a per accu-wedge just search the web you should be able to find a good deal thats it for the accu-wedge I’ll be doing a few more updates soon. I bought a rear sight I’ll be doing an update for the in my next video then i’ll be doin a shooting video hope you enjoyed. Rate, comment, & sub. . . God Bless!