Quote Originally Posted by Delfuego View Post
You could try a H3 buffer and an adjustable gas block. Tubbs CS springs have always done me well in the past too.
A normal ar15 carbine buffer is too long to use with 308 bolt and a UBR tube. He needs a short 308 buffer. The DPMS 308 ones are short, but light weight. The Slash one is also short, but is equal to an h3 in weight. He was looking for a cheaper solution to cashing out for the Slash buffer.