So any effort to ban or regulate the sale of bump stocks would not have changed the shooter's ability to access the weapon he used or how he used it. (vox.com)
The bills include «extreme risk» protective orders against people who have guns, a ban on bump stocks and an expansion of background checks. (democratandchronicle.com)
The guns were legally acquired, and so were the devices — called bump stocks — that transformed them into machine guns, even though machine guns are illegal. (chicagotribune.com)