space key
use with perms and credit chambered in 5.56x45mm SATO. (attachments sold separately) RC15 gen 5 - 220 SGC M15A5 - 250 SGC M15A5 Block I - 550 SGC 2 tone M15A5 Block I - 555 SGC M15A5 Block III - 610 SGC 2 tone M15A5 Block III - 615 SGC Mk.19 Mod 0 - 425 SGC Mk.19 Mod 1 - 520 SGC 2 tone Mk.19 Mod I - 525 SGC Mk.19 Mod III - 590 SGC 2 tone Mk.19 Mod III - 595 SGC
