I only use jp enterprises buffer springs. - JP Enterprises Gen 2 Silent Captured Buffer Spring System

The makers at JP Enterprises have put a lot of great care in their products. I have started with these silent capture springs since a friend recommended them to me and never went back! They are very easy to install and they are extremely reliable. So far I have not had one issue yet with their performance. I use these in all of my ar 15 and ar 10 firearms. These have interchangeable weights also and that helps depending on what triggers I use or if I am using a suppressor. I highly recommend using these buffer springs for anyone who uses and ar 15 or ar 10. They are great!