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BCA SIDE CHARGING UPPER RECEIVER/BCG COMBO .223 / 5.56
Stock Status:(Out of Stock)
Email me when Back-In-Stock
Side charging Receiver/BCG combo! This billet upper fits any Mil-spec lower receiver.
This combo is perfect for a bolt action/Semi auto build or perfect for an ergonomic and unique work horse build.
M4 FLAT TOP UPPER RECEIVER
MADE FROM 7075 AIRCRAFT ALUMINUM
INCLUDES Nitride BCA BCG, SIDE CHARGING BOLT HANDLE, THREAD RECEIVER PLUG
5.56 NATO / .223 / 300BLK
MILITARY CONTRACT M4A3 UPPER RECEIVER
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