I just picked up an ACE skeleton stock for my AR. I got it all from one guy and it included the standard A2 buffer tube, spring and a buffer I don't recognize. It's stepped... Longer than a standard buffer with an extra shoulder on it. The A2 buffer tube appears longer than your average 6 position adjustable tube.
My question is this, do I need this different buffer to use the A2 tube? Will a standard buffer work or is it too short? I've only ever used adjustable stocks so is all new to me.
My question is this, do I need this different buffer to use the A2 tube? Will a standard buffer work or is it too short? I've only ever used adjustable stocks so is all new to me.


















































