Novritsch SSR4 / M4 set

Selling my SSR4 with upgrades. 

Metal recievers 
Nylon handguard 
Aluminium silencer 
Novritch style twisted outer barrel 

Electric Trigger Unit is onboard. Adjustable firing modes: auto, semi, burst , pre-cocking and battery protection.
W-hopup bucking with omega tentioner
Precise inner barrel 
Magpul PTS replica stock and pistol handle. 

Performance: ~1.45J 

The set includes 2x midcap mags (135bbs each) and 1x hi-cap mag (330bbs)