Daniel Defense M4A1 FSP RIS II Quad Rail AR-15 Handguard - FDE - 12.25" - Open Box

Geissele Automatics MK16 Modular M-LOK AR-15 Handguard - 15" - Open Box

DANIEL DEFENSE M4A1 FSP RIS II Rail Interface System Flat Dark Earth Handguard (01-004-08030)

DANIEL DEFENSE M4A1 RIS II FSP Rail Assembly 12.25" FDE

Guntec USA Ultra-Lightweight Thin M-LOK AR-15 Handguard - Black - 15" - Open Box

AimSports DPMS High AR-308 15" M-LOK Freefloat Handguard - Open Box

Expo Arms PCC Free Float AR-15 Handguard - M-LOK - 7" - Open Box

Larue Free Float/Quad Rail Handguard 14.50", Black