Geissele Automatics, MFG# 08-551B, UPC: 810081134026, UOM: EA, Super Duty Mod1, 5.56x45mm NATO, 12.5″ Barrel, M-LOK, SB Tactical SBA3 Brace, HUXWRX FH-QD 556, Black, (Mag not included), GEIS, GEISHG10, GEISHGALL, HG10, HGALL