HK Army PWR Hex Barrel Back - AC Threads - Dust Blue Sale Tanks + Hose less Air Transfer

+ Hose less Air Transfer System

Lens i4 Dyetanium blue ice

• Compatible with all DYE Barrel Tips

Planet Eclipse EMC Adjustable Tank Stock – Black

Custom silicone palm grip

HK Army PWR Hex Barrel Back - AC Threads - Dust Blue Sale Tanks + Hose less Air TransferHK Army PWR Hex Barrel Back AC Threads *Listing is for back only and will not include an insert* The HK Army Hex PWR barrel back is built for consistency, durability, and clean performance. Machined from high grade aluminum, it features signature Hex windowing with subtle fractal detailing for a premium, modern look. The precision cut windows expose the Vector PWR insert inside, promoting smooth airflow and reliable shot consistency. Compatible with