Not too long ago, I watched an online video in which the 9mm and 10mm Auto semi-automatic pistol rounds went head-to-head in a ballistic gel test to compare their effectiveness as bear defense loads.
Part of the gun that the police believe was used to kill the C.E.O. of UnitedHealthcare was made by a 3D printer using a popular design found online. By Thomas Gibbons-Neff and Aric Toler At first ...