Seekins Precision SP10 .308 Win Upper Receiver Assembly, 18" Barrel, 1:8" Twist - 0011100127-F

This Seekins Precision SP10 upper receiver assembly is chambered in .308 Winchester and features an 18" barrel with a 1:8" twist rate for reliable accuracy. Designed for AR-10 platform rifles, this complete upper is ready for installation onto a compatible lower receiver. The precision-machined construction ensures reliable performance for long-range and tactical applications.