Shop › RUGGED R3 5/8X24 FOR SCAR 17 RUGGED R3 5/8X24 FOR SCAR 17 $100.00 Rugged Suppressors R3 Flash Mitigation System, For SCAR 17, Flash Hider, 5/8X24 Thread Pitch, Matte Finish, Black FH004 Quantity: Add To Cart Added! Rugged Suppressors R3 Flash Mitigation System, For SCAR 17, Flash Hider, 5/8X24 Thread Pitch, Matte Finish, Black FH004