Alpha Air 77 - Surge Bottle Only HK Loader Heavyweight Fill Nipple – Premium

Heavyweight Fill Nipple – Premium brass fill nipple for extended wear

Lighter trigger return spring

DYE DSR Pro – From Proven to Pro

+ 4-Point Trigger Adjustability

Building on the perfectly-balanced

Alpha Air 77 - Surge Bottle Only HK Loader Heavyweight Fill Nipple – PremiumOur 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. 77ci Specifications (Bottle Only) Diameter 4. 4in 112mm Length 9in 228mm Weight 1lb 12oz 0. 9kgs