Actually, in some ways it's better (assuming your sense of obligation as a gun maker is, as Milton Friedman said, only to profit), since it lets you argue for people buying guns to defend themselves from the people you've sold guns to.
Every time there's a massacre, the gun makers' lobby (AKA the NRA) and its political servants (AKA the GOP) first say it's political opportunism and an insult to the dead to take up gun control "at this time." Then, a week or so later, after they've lined up their ducks in those good old smoke-filled back rooms, they make a public statement that the problem of gun massacres is everything but guns, and the solution is always "more guns" along with measures that will supposedly keep the gun out of the hands of criminals and psychos, because "guns don't kill. People kill."
Well, people kill with the connivance of the NRA. Because the gun makers and their shills have successfully ensured virtually free access to guns by crooks and nuts. And by "guns" I mean assault weapons above all, because they are the most profitable segment of the gun market by far.
Here's how the gun makers make getting guns a snap without discriminating on the basis of race, creed, criminal record, or psychiatric record:
1. "Felons Finding It Easy to Regain Gun Rights: Decades of lobbying have loosened laws, allowing felons to regain gun rights often with little or no review."
2. "Some With Histories of Mental Illness Petition to Get Their Gun Rights Back: States are increasingly allowing people who lost their firearm rights because of mental health issues to appeal to have them restored."
3. "States Struggle to Disarm People Who’ve Lost Right to Own Guns: There is serious vulnerability when it comes to keeping guns out of the hands of the mentally unstable and others."
4. "N.R.A. Stymies Firearms Research, Scientists Say: Researchers who study guns and violence say the influence of the group has all but choked off funds."
5: "Guns in Public, and Out of Sight: As states ease concealed weapon laws, some of the permits are ending up in the wrong hands."
6. The NRA sponsors/endorses bogus "research" supporting more guns/fewer controls.
7. "Over 62,000 guns unaccounted for in U.S. since 2008...weak federal gun laws and irresponsible gun dealers allow tens of thousands of firearms to leave gun shops without background checks or a record of sale"
9. Book: "Ricochet--Confessions of a Gun Lobbyist"
--shows how the NRA, among other things, works behind the scenes to weaken gun laws that would otherwise protect civilians from guns being wielded by psychos and crooks. The book is aimed at NRA members; its central thesis is that the NRA exploits its members with phony 2nd Amendment scares but really just works for its top management (the best-paid of any nonprofit organization in America) and the gun makers.