Specna Arms X-Shield FAST BJ Helmet MOE except KWA) Standard M4/M16 AEG
Yard notes & kiln story
Description
Specna Arms X Shield FAST BJ Helmet MOE except KWA) Standard M4 M16 AEG except KWA) Standard M4 M16 AEG series Precision Rotary Dial Knob for fine hopup adjustments Re engineered the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R Hop and Standard Hop to keep the BB shooting accurately and consistently on every single shot Removable Steel Pivot Pin for ease of setup and maintenance Accepted 21 Header Identification: J1 = Main Harness