Skip to content
As we approach the busy holiday season, we want to remind you that shipping carriers often experience delays. To ensure your important packages arrive on time, we encourage you to place your orders now.
Due to high shipping volumes, we recommend placing orders now to ensure your packages arrive on time.
Retro Arms Full Metal Aircraft Aluminum M4 Ver2 Gearbox
Retro Arms Full Metal Aircraft Aluminum M4 Ver2 Gearbox
Retro Arms Full Metal Aircraft Aluminum M4 Ver2 Gearbox

Retro Arms Full Metal Aircraft Aluminum M4 Ver2 Gearbox

Sold out
$133.99 - $133.99
$133.99
$133.99 - $133.99
$133.99

Specifications:
Manufacturer: Retro Arms
Model: Aircraft Grade Aluminum Full Metal Ver.2 Gearbox For M4 Series
Package Includes: Gearbox Shell

Features:

  • CNC 7075 high strength aircraft grade aluminum frame
  • Durable Construction
  • Tokyo Marui Compatible