BT Apex 2 Barrel 18" for A-5, BT-4 spring airsoft guns The new HammerHead® Barrel is

The new HammerHead® Barrel is designed for unmatched accuracy with features like true spiral rifling to control ball rotation

and TC approved Carbon fiber bottle

Tri-Rail Riser

This cannot be adjusted

Adjustable Stock

BT Apex 2 Barrel 18" for A-5, BT-4 spring airsoft guns The new HammerHead® Barrel isThe APEX2 Barrel System has again redefined how paintball is played. The new stealth look of the APEX2 Barrel will provide you with unmatched distance and accuracy enabling you to hit targets that you thought were unhittable before. The adjustable ramp switch now comes with 9 levels of control to customize your level of curve and spin, from no spin to unbelievable. The APEX2 also allows you to disassemble the barrel without tools for easy maintenance.