Gemtech M4 metal body

Airsoft M4 AR Metal receiver (Fullly licensed trademark)
Gemtech M4 5.56 Cal.

Features:
3D design from scratch (not just copy others)
T6 Aluminum material
Authentic trademark
Deep "CNC" trademark engraving (Not cheap laser engraving)
One world famous MadBull Ultimate Hopup ($40 USD value) with optional LED tracer function
Matte silver steel color pins (decorative)
Compatible with most TM, JG, CA, and Echo1 AR/ M4. (Small modification may needed)
Compatible with all MadBull accessories, including Handguard rails, Outter barrels, Hopup systems, Inner barrels, and receivers.


MSRP: $99 USD
Manual: Click here
Review: First impression review by Arnies:
http://arniesairsoft.co.uk/news2/9635