Now upgrade your existing Proto marker with the power of the DM7. 

Features:

• The worlds lightest, most compact and comfortable 45 grip frame available. 
• The new hour-glass design allows for a sleeker profile, while heads-up display lights alert you to the status of your gun, without having to take your eyes off of the game
• Will fit any Proto Rail Marker
• Includes smoke sticky grips and the new circuit board, with legal PSP, Millennium and NPPL software.