13.7” pinned and welded build shoots super flat and soft with Vltor A5 buffer system. Sons of liberty gun works 13.7” pinned and welded upper $1250 Geissele fde charging $120 Vltor A5 buffer system $120 Leupold VX-6 HD lpvo scope $1599 Unity tactical lpvo mount and RMR side mount $478 Trijicon RMR HRS coyote optic $560 Lantac E-BCG tin $ 340 Cmc flat trigger $190 Seekins precision NX-15 skelentonized upper receiver $269 Cerakoted multicam rail and stock $220 Aero precision m4E1 of green anodized lower receiver with upgraded lower parts kit $300 Modlite phlv2 head with reptilia tobacco brown body $300 Magpul bipod $115 Grand Total was $5862 excluding shipping and taxes Asking $3500 cash. Trade value slightly higher text me at (305) 794-34seventeen