Airtech Studios TDC Maxx Trolley Hopup ER-Hop and M-Nub Shemaghs The Cybergun FN M249 SAW

The Cybergun FN M249 SAW LMG AEG

simply unscrew your previous gas fill valve and replace with this one

The first of these systems is Kythera SA (Semi-Automatic)

or looking for a back up primary

9” (folded)

Airtech Studios TDC Maxx Trolley Hopup ER-Hop and M-Nub Shemaghs The Cybergun FN M249 SAWAirtech Studios TDC Trolley Hopup ER Hop and M Nub for Maxx chambers. The TDC (Top Down Centre) Trolley is designed for the airsoft Maxx Hop up chambers to incorporate the traditional usage of M nubs which works perfectly with the ER Hop (elongated R hop patches, typically of 6mm in length for long distance shots). The longer patch would achieve an improvement in accuracy and consistency from shot to shot, typically for sniper DMR builds. The M nub