ALWAYS ARMED 18" .308 WIN UPPER RECEIVER WITH 15" M-LOK RAIL – SIG PINK

Take your custom AR-10 build to the next level with the Always Armed 18" .308 Winchester Upper Receiver Assembly in Sig Pink. Engineered for maximum long-range accuracy, durability, and striking style, this complete upper receiver features a heavy-duty DPMS pattern receiver coated in a vibrant Sig Pink Cerakote finish for superior wear and corrosion resistance.

Equipped with an 18-inch 4150 Chrome Moly HBAR heavy barrel and a smooth-shooting mid-length gas system, this upper balances thermal stability with optimal bullet velocity and reduced felt recoil. The 15" free-floating M-LOK handguard provides an uninterrupted top rail and maximum mounting real estate for optics, bipods, and accessories while preserving free-floating barrel accuracy. Whether you are building a custom target rifle or a high-precision hunting setup, this .308 Win upper delivers uncompromising reliability right out of the box.

Key Specifications & Features

• Receiver Style: DPMS Pattern Upper Receiver
• Caliber: .308 Winchester / 7.62x51mm NATO
• Barrel Length: 18 Inches
• Barrel Profile: HBAR (Heavy Barrel Contour)
• Barrel Material: 4150 Chrome Moly Steel
• Twist Rate: 1:10 Twist
• Gas System: Mid-Length Gas System
• Thread Pitch: 5/8x24
• Muzzle Device: Standard A2 Flash Hider
• Handguard: 15" Free-Floating M-LOK Rail
• Finish: Premium Sig Pink Cerakote Finish