The DPMS DP10 is an AR-10 pattern semi-automatic rifle chambered in .308 Win, built with a 16-inch stainless steel barrel and Magpul MOE furniture. It uses the standard AR-pattern control layout with a manual selector safety and a Picatinny top rail for mounting optics, and it feeds from a 20-round magazine, giving shooters who already run an AR-pattern rifle a familiar manual of arms in a larger caliber. 
 

Key Specifications 

• Brand: DPMS 
• Model: DP10 
• Caliber: .308 Win 
• Action: Semi Auto 
• Capacity: 20 Rounds 
• Barrel Length: 16 in 
• Finish: Stainless Steel 
   

Detailed Features 

• AR-10 pattern semi-automatic platform chambered in .308 Win 
• 16-inch stainless steel barrel for a balance of handling and velocity 
• Magpul MOE-style furniture on the stock and grip 
• Manual selector safety and standard AR-pattern controls 
• Picatinny top rail for mounting optics 
• 20-round magazine capacity

The DP10 tends to draw AR-15 owners looking for a step up to .308 Win without leaving the platform's familiar manual of arms, and most feedback centers on how closely the controls match a standard AR. Reliability opinions vary more than with 5.56 ARs, since heavier .308 recoil impulses can expose weak magazines or a gritty trigger that would go unnoticed in a smaller caliber gun.

The 16-inch stainless barrel and MOE furniture get credit for keeping the rifle maneuverable for an AR-10 pattern gun, and the Magpul furniture is generally seen as a practical upgrade over base-model stocks and grips. Some owners note the platform runs heavier than a comparable 5.56 rifle, which shows up during longer range sessions.

Value-focused buyers see the DP10 as an accessible way into the AR-10 category, and the aftermarket for DPMS-pattern .308 parts is real but noticeably smaller than the 5.56 AR-15 ecosystem. Shooters who plan to build out optics and accessories should expect to shop more carefully for parts that fit the DPMS pattern specifically.