Part 2 of 2 parts He cited earlier bans of assault weapons in California and of "Saturday night specials" in Maryland. (In New Jersey today, House members voted to override Gov. Jim Florio's veto of a bill that weakens the state's ban on semiautomatic weapons, considered the nation's toughest. The measure now goes to the Senate.) The Virginia action "plugs a hole in a leaky bucket" of lax gun laws around the country, Weaver said. "But we won't fix the bucket until we pass sensible, national legislation," including the Brady Bill, which would require a waiting period for handgun purchases and background checks of would-be gun buyers. Nonetheless, Weaver said Wilder and the state's legislators "should be justly proud of what they have accomplished." Today's action "sends a signal at the national level, and to other states, that even in a conservative Southern state, there is support for reasonable restrictions" on guns, Weaver said. Gun control proponents were quick to latch on to the success in Virginia, hoping to use it to build momentum for other measures. Wilder has been invited to speak to a congressional subcommittee hearing on interstate gunrunning Thursday. Legislative supporters here said the bill should end the parade of criminals and their agents, known as straw purchasers, to the state's 5,000 gun shops, where they have been able to buy unlimited quantities of handguns. Last year, according to federal authorities, registered gun dealers in the state handled 3,425 sales of two or more handguns to the same person within five days. Combined with lax procedures that allowed purchasers to acquire false Virginia identification - federal law prohibits the sale of handguns to nonresidents - the state has become a prime source for guns that have wound up in the hands of criminals. The federal Bureau of Alcohol, Tobacco and Firearms traced 1,236 handguns found at crime scenes in New York in 1991 and found that 40 percent of them had come from Virginia. A similar survey by the ATF last year showed that 26 percent came from Virginia. In both years, Virginia was the No. 1 source state for the guns. Virginia also is the leading source of guns recovered by police in the District of Columbia. Legislators today also passed a second handgun limit bill, but because it contains a weakening amendment, it is not expected to be signed by the governor. The amendment, tacked on by the House on Wednesday, exempts handgun transactions between individuals. The state launched a crackdown on illegal gun sales four years ago, when it required gun dealers to tap into a state police computer for instant background checks on their customers. As lawmakers headed toward adjournment, they also were near final approval of several other bills that will make it more difficult for criminals to get guns. One would require dealers to increase from 30 days to a year the time they must retain records of background checks; another would require two forms of identification, including a driver's license that is at least 60 days old, to buy a handgun. With Virginia on the verge of ending multiple gun sales, Handgun Control lobbyist Weaver predicted that criminals would turn to West Virginia, Texas and Georgia for their weapons. Those three states ask gun buyers only to swear that they are not felons, Weaver said. "Drug dealers, mental defectives and felons are not good bets for an honor system," Weaver said. The legislation that was approved today is a somewhat weakened version of the original proposal. It permits state police to issue exemptions to the one-gun limit "for lawful business or personal use." Wilder backed off the original bill, which would have made it more difficult to get an exemption, when he decided it could not overcome Republican opposition in the Senate. The compromise was adopted with GOP approval. Even with the looser requirements, Lt. Vass said he expects few exemptions to be approved. They are likely to be limited to people buying collector guns or from estate sales, or to parents buying handguns for children as gifts, Vass said. On the other hand, merchants who want to buy handguns for their employees are not likely to qualify, Vass said. He said police will want to have complete information about the person who will use a gun. While applications for exemptions can be made at state police substations, or where none exist, at a local police or sheriff's office, Vass said the decision about whether to grant an exemption will be made at state police headquarters in Richmond. Two other anti-crime bills were sent to the governor today. One would ban the sale or possession of the "streetsweeper" semiautomatic shotgun. The other, proposed after a suspect in the killing of two people outside the Central Intelligence Agency last month was identified as a Pakistani, would prohibit aliens with temporary visas from buying weapons. Lawmakers also gave final approval and sent to Wilder a bill making carjacking a felony with a minimum 15-year sentence upon conviction.Staff writers Peter Baker and Pierre Thomas contributed to this report.