Spikes STU5025M4S Complete Upper5.56x45mm NATO 16" Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine

• Ready to go: Spikes complete upper assemblies are inspected, tested, and ready to drop-in, saving you time and effort.
• High-quality construction: With a forged upper receiver and a durable black phosphate barrel, this complete upper assembly is built to last.
• Function tested: Each built upper and complete gun is test fired before leaving Spikes facility, ensuring reliable performance when it reaches you.

The Spikes STU5025M4S Complete Upper - the ultimate powerhouse for your AR-15 rifle! This complete upper assembly is meticulously crafted and rigorously tested, ensuring exceptional performance and reliability.

Designed to exceed your expectations, the Spikes STU5025M4S Complete Upper arrives at your doorstep fully inspected, tested, and ready to rock. With the same precision and attention to detail as the uppers used in their complete rifle builds, Spikes guarantees a drop-in-and-go experience like no other.

Crafted from forged 7075-T6 aluminum, the black receiver exudes durability and strength. Its sleek design not only adds a touch of sophistication but also ensures a perfect fit with your existing lower receiver.

Equipped with a 16" M4 profile barrel, this upper assembly delivers unrivaled accuracy and performance. The black phosphate coating not only enhances its sleek appearance but also provides corrosion resistance, ensuring longevity even in the harshest conditions.

The M4 Double Head Shield Handguard offers a comfortable and secure grip, allowing for precise control and maneuverability. Whether you're engaging targets at the range or navigating through tight spaces, this handguard ensures optimal handling and stability.

But that's not all - the Spikes STU5025M4S Complete Upper comes complete with an A2 front sight base, pinned for added durability. This classic feature provides a reliable and adjustable sight picture, ensuring quick and accurate target acquisition.

Rest assured, every built upper and complete gun from Spikes undergoes rigorous testing before leaving their facility. This ensures that each component functions flawlessly and meets their high standards of quality.

Upgrade your AR-15 rifle with the Spikes STU5025M4S Complete Upper and experience the pinnacle of performance, reliability, and craftsmanship. Don't settle for anything less - get yours today and take your shooting experience to new heights!