New BCA side charging Receiver/BCG combo! This billet upper fits any Mil-spec lower receiver.
This combo includes a BCA side charger BCG, a side charging bolt handle, a threaded receiver plug, and the BCA side charging upper.
This combo is perfect for a bolt action/Semi auto build or perfect for an ergonomic and unique work horse build.
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[PARTS] BCA side charging upper + bcg combo for $119.9 + $10 shipping.