11-03-2011, 02:20 PM
A few months ago, I purchased an "R-TACTLOWR" complete lower from Alexander Arms, and last week I went to upgrade the stock and discovered AA had used a commercial spec buffer tube.
Is there a reason (other than AA profit margins) that a commercial spec tube would be used in, what I would presume to be, a higher end lower (e.g. is there something about the Grendel that makes commercial spec better?)
Is there a reason (other than AA profit margins) that a commercial spec tube would be used in, what I would presume to be, a higher end lower (e.g. is there something about the Grendel that makes commercial spec better?)