SIG HGRDTRDE13MLOKBLK MLOK HNDGRD 13 M400 BLK

Sig Sauer HGRDTRDE13MLOKBLK MLOK Handguard Black Aluminum Sig M400 Tread 13" Long
Sig M-LOK free float handguards featuring lightening cuts and a two-screw replacement for TREAD rifles. Factory replacement 13" handguard for the M400 TREAD.