GTA

PCP - HPA - C02 Gate => QB-7X Gate -W/Co2 & HPA => : wvkeith November 25, 2007, 11:37:42 PM

: What is the OD and ID of the tubing
: wvkeith November 25, 2007, 11:37:42 PM

used for the breech seal on the QB? Is it PVC, Polyethylene, Polypropylene or Polyurethane?