Officials with the Canadian Firearms Centre would not comment on the Web site or any threats employees have received, even though some of the five employees pictured on Mr. Zinck's site are "uncomfortable" with the situation.
The head of Canada's largest gun-control lobby group also declines to discuss in detail threats that have been received over the new law, commonly known as C-68 from its legislative designation while going through Parliament in 1994 and 1995.
Wendy Cukier, president of the Coalition for Gun Control, said she does not want to encourage what she calls "fringe elements" of the gun lobby by generating public attention and discussing threats in detail.
Several police investigations are under way into anonymous threats that have been made against gun-control advocates or federal employees.
Increasingly, as with the escalating rhetoric among ardent opponents of C-68 in the firearms lobby, intimidating messages and their content are clearly of U.S. origin, added Ms. Cukier. Some of the messages have included references to Timothy McVeigh, the Oklahoma City bomber executed in the United States last June, as a martyr.
The reliance on U.S. pro-gun arguments was illustrated last week when Canadian Alliance MP Rahim Jaffer
introduced libertarian writer Vin Suprynowicz, a Las Vegas columnist who authored Send in the Waco Killers: Essays on the Freedom Movement, at an Edmonton gun-lobby event billed as "The Case Against Gun Control."
"We get a lot of hate mail on the Web site, we get threatening phone calls and increasingly it's coming from the United States, not just from Canada," said Ms. Cukier.
A leading spokesman for the pro-gun lobby group, Canadian Institute for Legislative Action, founded three years ago with help from the Washington-based National Rifle Association, complained last week that Ottawa police visited him at his home without notice while investigating threats against gun-control activists last April.
Al Dorans, the institute's director of operations and author of hundreds of letters to newspapers over the gun law, said he was outraged because the police detectives asked him if he knew who made the threats.
"We don't support criminal activities," Mr. Dorans said. He fired off a blistering letter to Ottawa police chief Vince Bevan saying the visit implied police believe "law-abiding members of the recreational firearms community might stoop to illegal acts."
Mr. Zinck, in an article published by the National Firearms Association, a group in which he serves as executive vice-president communications for Ontario, says he began his campaign after he and his wife were searched and interrogated for 90 minutes at the Canadian border while returning from a gun show in Syracuse, New York, two years ago because of a handgun part he had purchased at the show.
He says he later won a small out-of-court settlement after suing the OPP and Canada Customs for wrongful detention, anguish and mental suffering because, among other things, officers would not let his pregnant wife go to the washroom during the interrogation.
"This was the turning point in my activism," writes Mr. Zinck, 29.
[center][b]page 2[/b][/center]