
A Texas City man who admitted selling firearms and machine gun conversion devices that can turn handguns into fully automatic weapons has been sentenced to 37 months in federal prison. U.S. District Judge Charles R. Eskridge also ordered three years of supervised release, and the defendant was taken into custody at the end of the hearing. Prosecutors say the case grew from an ATF-led undercover probe that began in January 2023.
According to KPRC, 32-year-old Jaleel Filer pleaded guilty to possessing and transferring an illegal machine gun. The outlet reports the 37-month term will be followed by three years of supervised release and that Filer was taken into custody immediately after sentencing.
Undercover buys, a Jan. 6 sale and 50-plus 'switches'
As reported by MyTexasDaily, investigators carried out multiple undercover purchases from Filer over roughly five months. On Jan. 6, he sold two firearms, including one fitted with a conversion device, for about $2,200. He also told undercover buyers he could move conversion devices for around $100 each, according to the outlet.
During what authorities described as the final transaction, Filer allegedly arranged the sale of more than 50 conversion devices that were later intercepted by law enforcement, MyTexasDaily reports. By that point, the undercover work had laid out a pattern that prosecutors say fit neatly into a growing federal crackdown on so-called Glock switches.
What 'switches' do and why prosecutors stepped up enforcement
Federal prosecutors note that conversion devices, often called “switches” or auto sears, are treated as machine guns under federal law and are illegal to possess in most circumstances. As announced by the U.S. Department of Justice in its Operation Texas Kill Switch effort, U.S. attorneys and the ATF have coordinated a statewide push to disrupt online and street sales after a sharp rise in seizures.
The Giffords Law Center explains that auto sears alter a firearm’s firing mechanism and meet the National Firearms Act definition of a machine gun, exposing sellers and possessors to heavy federal penalties.
Special Assistant U.S. Attorney Benjamin Smith prosecuted the case, according to MyTexasDaily. The sentence arrives amid a string of federal prosecutions in the Houston area targeting conversion devices and other gun crimes that authorities say are increasingly tied to rapid-fire violence.









