M12 EXFIL HELMET RAILS ADAPTER ATTACHMENT KIT FLEXFIT adjustable hop up• On-board gas

adjustable hop up• On-board gas capacity for 1000+ bbs (Greengas or Propane) with NO cooldown

CNC Hardened Stainless Steel Cylinder - TYPE D (for 250mm - 300mm barrel length) is precisely machined to ensure consistent air compression and improve durability for most standard airsoft AEG gearboxes

Tracer Unit Diameter: 32

Package Includes: AEG

Comes with a threaded barrel which allows for the attachment of mock suppressors or tracer units

M12 EXFIL HELMET RAILS ADAPTER ATTACHMENT KIT FLEXFIT adjustable hop up• On-board gasThis kit is specifically designed to fit the EXFIL helmet rail connection system. It allows your EARMOR M31 M32 to use the EXFIL helmet rail connection system directly. Features: Foldable at two different angles for easy wearing Rotatable for stowing EARMOR For EXFIL (Team Wendy) Helmet Rails