The Spike’s Tactical Pistol Buffer Tube is machined from Mil-Spec 7075-T6 aluminum which is one of the strongest yet lightest type of aluminum commercially available. The pistol tube also has a QD socket at the end of it.
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Aero Precision APRH100151 Buffer Kit 7075-T6 Aluminum Black Mil-Spec 6 Position for AR-15
$67.99
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