HK Army 68/4500 AEROLITE Carbon Fiber Tank Hardware Short stroke recoil spring improves

Short stroke recoil spring improves the cyclic rate

Accuracy: Optimized hop-up pairing + inner barrel for predictable flight paths

With an adjustable hop up and a precision 6

Smooth polish reduces friction

Power: PSI-adjustable for indoor/outdoor fields

HK Army 68/4500 AEROLITE Carbon Fiber Tank Hardware Short stroke recoil spring improvesHK Army 68 4500 AEROLITE Carbon Fiber Tank with Regulator Adjusted to Low Output SLP The HK Army AeroLite Air System has been developed with performance and affordability in mind. The comprehensive system pairs a lite weight carbon fiber bottle and a reliable aluminum regulator. The AeroLite system includes a 5 year hydro cycle and is available in 4 color options. Features: 68 Cubic Inch Lite Weight Bottle w 4500 psi Capacity Reliable Aircraft Grade