Custom Products Combat Classic .689 20" Barrel - Tippmann A-5, X7 Marker Parts & Upgrades Length (inches) 5

Length (inches) 5

A shaped lug on the underside of the barrel chamber comes into contact with a hooked locking block at the end of the steel recoil spring guide rod

or other rail mounted accessories

If your A5 has a mode selector you need the X7 and A-5 H

Hard Shell Carrying Case

Custom Products Combat Classic .689 20" Barrel - Tippmann A-5, X7 Marker Parts & Upgrades Length (inches) 5The Combat Classic Barrel is machined and honed to the same exacting standards as the Combat Pro System but does not have the interchangeable tip or optional hand guard thread adapter. The entire barrel has been "fluted" and has superior porting to reduce noise and improve accuracy.