HK Aerolite 68/4500- Clear Electronic Loader this on/off knob is a

this on/off knob is a serviceable upgrade

the DYE UL-I Insert Barrel System significantly improves accuracy

and E-flex frames

Compatible With MOE™ Rail Panels

Improved breech geometry – reduces ball bounce

HK Aerolite 68/4500- Clear Electronic Loader this on/off knob is aThe 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 with an output pressure of 800 psi. 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 Aluminum Regulator Weight 2. 6lbs 800 psi Output