SLY Paintball and ADIOM Sports bring you the SLY Dual Carbon Barrel Back .689:

• Bore size .689"
• Diamond-cut cnc premium grade aluminum, hardened to T6
• Black finish will match your SLY DUAL-CARBON Camo, Mil-Sim or Stealth front.
• Also available in combo-packs of 4 backs

NOTE: you must add a SLY Paintball Barrel Front to make a complete barrel