Spike's Tactical 5.56 AR-15 Complete Upper Receiver Group - Quad Rail - 16"

Spike's Tactical

Resumen

The Spike's Tactical 5.56 AR-15 Complete Upper Receiver Group is designed for builders looking for a ready-to-install upper that delivers reliability and performance in a compact package. With a 16-inch barrel and a carbine-length gas system, this upper is optimized for 5.56 NATO ammunition, providing a quick follow-up shot capability due to its 1:7 twist rate, which stabilizes a wide range of bullet weights. This complete upper is often used in builds focused on tactical applications or general-purpose shooting, where versatility and ease of handling are key factors.