Solid upper - shot very little. Aero m4e1 upper. ballistic advantage 10.5 556 barrel, BCM gas block and tube, BCM charging handle, geissele mk4 hand guard.
No bcg / muzzle device .
Recently replaced this with another set up I prefer.
Can add a trijicon MRO for right trade .
450 obo
Trades - carry set up (9mm 43,43x,19,23 others?) ( 380 lcp others? ) other 556/223 uppers in 16-18 (spec) other cool stuff. Can add cash
No bcg / muzzle device .
Recently replaced this with another set up I prefer.
Can add a trijicon MRO for right trade .
450 obo
Trades - carry set up (9mm 43,43x,19,23 others?) ( 380 lcp others? ) other 556/223 uppers in 16-18 (spec) other cool stuff. Can add cash