For my new AR pistol build... I'm going to build the upper. I just can't decide on the barrel length...
Pros....cons... for a 7.5 or a 10.5 barrel.
Thanks in advance!
For my new AR pistol build... I'm going to build the upper. I just can't decide on the barrel length...
Pros....cons... for a 7.5 or a 10.5 barrel.
Thanks in advance!
Last edited by jswanson; 11-05-08 at 05:36.
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