The DPMS DP-15 Shortacle is an AR-15-pattern pistol-configuration firearm chambered in 5.56mm with a 10.5-inch threaded barrel. It uses an M-LOK handguard and ships with a pistol brace rather than a stock; transfer of this configuration requires additional federal paperwork due to the short barrel. The platform accepts standard 30-round magazines. 
 

Key Specifications 

• Brand: DPMS (Panther Arms) 
• Model: DP-15 Shortacle 
• Caliber: 5.56mm 
• Action: Semi Auto 
• Barrel Length: 10.5 inches (threaded) 
• Capacity: 30-round magazine 
   

Detailed Features 

• 10.5-inch threaded barrel for muzzle device attachment 
• M-LOK handguard for accessory mounting 
• Pistol brace included in place of a traditional stock 
• AR-15-pattern lower accepts standard magazines 
• CAR-configuration gas system

Owners of the DPMS DP-15 Shortacle typically pick it for its compact form with the 10.5-inch barrel and brace setup. The M-LOK handguard gets consistent approval for allowing light, foregrip, and panel configurations without the bulk of older quad-rail designs.

The threaded barrel is a regular positive note, since it makes adding a muzzle device straightforward. Some owners mention that brace fitment and adjustability vary and a few have swapped the included brace for a preferred aftermarket option.

DPMS has a mixed reputation in the budget-to-mid tier AR market. Most Shortacle owners report reliable function through standard 5.56mm loads, but a portion note that the factory trigger is serviceable rather than refined and view it as an early upgrade candidate.