Description
The SIONICS Mil-Spec Carbine Receiver Extension (Buffer Tube) is machined from 7075-T6 and manufactured to Mil-Spec dimensions and specifications.
Compatible with your AR15, M16, M4
Hard Coat Anodized & Six Position
$2595
A black anodized finish Buffer Tube, with six precision-machined notches to securely lock your stock into position.
Hard Coat Anodized & Six Position
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