The TTI 6.03mm 303mm Inner Barrel is a precision tightbore upgrade designed to boost the accuracy and air efficiency of your airsoft replica. The tight 6.03mm bore creates a more consistent seal around the BB, delivering tighter groupings and improved range with every shot.
Machined to a 303mm length with a VSR cut, this barrel is compatible with VSR platforms and is finished to a high standard for smooth, reliable performance. A simple, effective tightbore upgrade for serious accuracy from your build.
