Millwall have completed the signing of Halifax Town hitman Lee Gregory for an undisclosed fee.
The 25-year-old, who scored 30 league goals in 38 appearances in the Conference last season, moves to The Den on a three-year contract.
Lions boss Ian Holloway likened Gregory's qualities in attack to those of former Millwall player Neil Harris.
He told the club website: "As a player Lee's movement and finishing reminds me of Neil Harris, and if he can enjoy anything like Chopper's success at Millwall, I'll be delighted."
Gregory becomes Millwall's second signing of the summer after the permanent arrival of Carlos Edwards from Ipswich Town.