M4E1 complete build. BCG, Extended CH, everything aero minus buffer and spring, trigger group and gas system. 


Upgraded Super 42 buffer and spring kit. 


Superlative Arms AGB for tuning. 


RB FRTL3 3 POSTION FRT for trigger. 


One mag. Breakdown below 


$1000 for gun


$500 for RB FRT


$300 for Superlative AGB and Super 42 Kit


Runs excellent. Less than 100 rounds thru it. It is the upgraded mlok enhanced upper not the base one. I prefer pic rails so I added them and they can be removed. Open to offers wanting at least $1500 or best offer