PISTON UPPER RECEIVER
ADAMS ARMS - AR-15/M16 BASE PISTON UPPER RECEIVERS
Complete Base upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable, positive-cycling gas piston gun. Adams Arms’ proven piston system doesn’t vent hot gases...
Complete Base upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable, positive-cycling gas piston gun. Adams Arms’ proven piston system doesn’t vent hot gases...
$719.33
Posted 12 years 1 month ago
By: Bayou_Bengal
Store:
Brownells
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