FS Hero 4.5K Regulator Airsoft Gun Parts & Upgrades Using patented technology the i4’s

Using patented technology the i4’s precise blade angling and proven venting configuration

each Crown SF finger is attached to a feather light spring

Padded key impact zones

making it the perfect choice for any operator looking for security and maneuverability in the field

FS Hero 4.5K Regulator Airsoft Gun Parts & Upgrades Using patented technology the i4’sThe new FS Hero regulator features is industry leading with an ultra low profile bonnet and features a tool less adjustable position collar that allows you to change the position of the gauge and fill nipple. The First Strike Hero Regulator also has an adjustable output pressure, simply purchase the desired pressure kit and install only 2 allen keys necessary. FEATURES SPECS Micro Gauge Low Profile Fill Nipple Low Profile Burst Disks(Low and High)