New side charging Receiver/BCG combo! This billet upper fits any Mil-spec lower receiver.
Compatible with: .223 Wylde, 5.56 Nato, 300 Black Out, and 350 Legend.
This combo includes a side charger BCG, a side charging bolt handle, and the side charging upper.
This combo is perfect for a bolt action/Semi auto build or perfect for an ergonomic and unique work horse build.