A2 stock question

Metalhead0483

Sergeant
Full Member
Minuteman
Feb 27, 2008
961
0
42
Bangor, ME
Hey guys, I'm working on an AR build at the moment and need some guidance. I've put together several ARs since I started shooting but this is my first one with a fixed A2 stock. I'm using a factory DPMS A2 assembly and am having a bit of an issue with the buffer body. It sounds like there's something loose rattling around inside it. I put the assembly on the lower thinking it might go away once it's assembled, but no dice. The rattling is still really pronounced. Obviously not acceptable.

It feels like there's probably something stupid and obvious I'm missing, but I'm damned if I can think what it is... So any thoughts/advice?

Much obliged.