Dye CFS Barrel Combo - CFS Back .684 AC Thread + ULS 14" Tip SE Merica Gtek / 160R / 170R Upgrades 6x 14x2 NBR 70 O-Ring

6x 14x2 NBR 70 O-Ring

Heavy duty zippers

Packs away neatly when not in use

the TFX performs better and is more reliable than its competitors

Dye CFS Barrel Combo - CFS Back .684 AC Thread + ULS 14" Tip SE Merica Gtek / 160R / 170R Upgrades 6x 14x2 NBR 70 O-RingDye CFS Barrel Combo CFS Back + ULS 14" Tip SE Merica Dye Carbon Fiber S Boomstick Barrel Back DYE Barrels set the standard for accuracy and quality nearly 25 years ago and continue to do so today. DYEs new CF S Boomstick Barrel Back gives you more control and more accuracy with an extended 7 inch control bore. The CF S control back uses multi stage precision honing, the most accurate and consistent nish available in paintball, eliminating ball spin,