Posted: 5/16/2010 4:09:27 PM EDT
| Alrighty. This is probably a stupid question. But if the AR10 carbine buffer is 5.4 oz, and the 9mm buffer is 5.6 oz, why not just buy the 9mm buffer and save $80? They are the same length and since the buffer tube is the same diamter I've got to assume the buffer face is the same diameter. |