DPMS DP51655115745 18" .308 Stainless Steel Upper with BCG & Charging Handle – Complete .308 AR-10 Upper Assembly

The DPMS DP51655115745 18" .308 Stainless Steel Upper Receiver with BCG & Charging Handle is a complete, ready-to-install .308 Winchester upper assembly designed for DPMS-pattern AR-10 style rifles. This premium upper features an 18-inch stainless steel barrel, a bolt carrier group, and a charging handle, giving shooters everything needed to build or upgrade a .308 AR platform. The stainless steel barrel provides excellent corrosion resistance and consistent accuracy, making this upper an outstanding choice for long-range shooting, precision rifle builds, and big game hunting. With its factory-assembled BCG and charging handle, the DPMS DP51655115745 offers convenience and reliability for both new builds and existing .308 lower receivers.

Whether you are building a custom long-range precision rifle, a versatile hunting rifle, or upgrading your current DPMS .308, this complete upper assembly delivers the performance and quality that serious shooters expect from DPMS.

Key Features of the DPMS DP51655115745 .308 Upper

Why Choose the DPMS 18" .308 Stainless Steel Upper?

The DPMS DP51655115745 is an excellent choice for shooters looking to build or upgrade a .308 AR-10 platform with a complete, high-quality upper assembly. The 18-inch stainless steel barrel is one of the standout features of this model. Stainless steel barrels are highly regarded for their resistance to rust and corrosion, making them particularly well-suited for hunters and shooters who operate in wet or humid environments. Additionally, stainless steel barrels often provide excellent accuracy and a longer service life compared to standard chrome-moly barrels.

One of the biggest advantages of this upper is that it comes complete with both the bolt carrier group and charging handle. This saves time and money, as buyers do not need to source these components separately. The included BCG is properly headspaced and matched to the barrel, ensuring reliable function right out of the box. This makes the DPMS DP51655115745 a true “plug-and-play” solution for anyone building a .308 rifle.

The 18-inch barrel length strikes an excellent balance between velocity, accuracy, and maneuverability. It provides strong ballistic performance for the .308 Winchester cartridge while remaining more compact than longer barrels. This makes the upper well-suited for both precision long-range shooting and hunting applications where a balance of power and handling is desired.

DPMS has a long-standing reputation for producing reliable and accurate AR-10 platform firearms. The DP51655115745 continues this tradition by offering a well-machined, complete upper assembly that delivers consistent performance. Whether you are a precision rifle enthusiast, a hunter looking for a dependable .308, or a builder wanting a quality foundation for a custom rifle, this DPMS .308 upper provides the features, quality, and convenience needed for a successful build.

Technical Specifications

The DPMS DP51655115745 18" .308 Stainless Steel Upper Receiver with BCG & Charging Handle (UPC 850032424776) is a complete .308 AR-10 upper assembly featuring an 18-inch stainless steel barrel, bolt carrier group, and charging handle. Designed for DPMS-pattern lower receivers, this upper offers excellent corrosion resistance, reliable function, and strong accuracy. Ideal for long-range precision shooting and big game hunting, the DPMS DP51655115745 delivers a high-quality, ready-to-install .308 upper that provides outstanding performance and value for serious shooters and custom rifle builders.