HK Army Alpha Air (Tank Bottle Only) Color:15CI Phantom (Black/White) Self-centering 3-piece design

Self-centering 3-piece design

IM reg piston x 1 - Fits DSR and DSR+

Dye UL-S Barrel Back - Polish Black

Years ago Danny Love discovered that by adding a third o-ring to the shaft of a 4-way he could shorten the stroke and up the speed of movement

DYE MICRO-INJECTION LOGOS

HK Army Alpha Air (Tank Bottle Only) Color:15CI Phantom (Black/White) Self-centering 3-piece designHK Army Alpha Air (Tank Bottle Only) HK ARMY'S LIGHTEST CARBON FIBER BOTTLE YET. The HK Army Alpha Air Bottle sets a new standard for lightweight carbon fiber tanks. Engineered to be the lightest carbon fiber wrapped bottles ever released by HK Army, these tanks redefine weight and size without compromising on capacity.