Hostile XLP Regulator Side Port $300 Mystery Box Hop-Up: Adjustable

Hop-Up: Adjustable

Size: One Size Fits Most (Adjustable)

Compatible with most M4/M16-style AEG rifles

Semi / Full Auto

Compatibility: M-LOK Rails

Hostile XLP Regulator Side Port $300 Mystery Box Hop-Up: AdjustableWhat's Included? HK Army Hostile XLP Regulator Top Port Quick Disconnect What you need to use it You'll need a compatible HPA tank (standard bottle thread) and a flex hose line with matching quick disconnect fitting. Screw the regulator onto the tank top, adjust output pressure as needed (40 150 PSI range), and connect your airsoft gun's HPA line for use. Compatible with most HPA airsoft setups and paintball markers. Features: Adjustable output