DEL-TON ECHO 316 MLOK
5.56 NATO cal., GIO, carbine length gas system, 16 in. heavy profile barrel, A2 flash hider, front sight base, Magpul MOE 5-pos. stock, Magpul M-LOK carbine length handguard, aluminum delta ring, forged A3 flat-top upper w/Picatinny rail, M...