BOSTON (AP) — Massachusetts House Speaker Robert DeLeo says he expects the dispute over Attorney General Maura Healey’s crackdown on so-called copycat assault weapons to ultimately be decided in court.

DeLeo on Saturday ruled out any House action on the gun issue as lawmakers held their final formal sessions of the year.

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The Democratic speaker also said Rep. John Fernandes, a Milford Democrat who chairs the Judiciary Committee, sent a letter to Healey asking her to clarify under what authority she acted when she recently sent an enforcement letter to gun dealers.

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Gun rights advocates have challenged Healey’s crackdown. The Democrat says the sale of “copy” or “duplicate” weapons are illegal under the state’s assault weapons ban.

DeLeo says he’s not sure if Healey overstepped her authority and expects the courts to decide.

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