This new .30-caliber suppressor from Dead Air goes over the barrel, only adding 4.6 inches to the end of your rifle.

We earn commissions from purchases you make using links in our articles. Learn more. It’s hard to think of a more important automotive component than brakes. The ability to stop your car quickly, ...

“I am the way, and the truth, and the life. No one comes to the Father except through me.” John 14:6 Born Aug. 21, 1937, Cannington, Ont.; passed Dec. 21, 2025, Orillia, Ont. (Teacher for 35 years ...

Abstract: Muzzle voltage is often used to describe the contact state of armature–rail interface, which can be divided into induced voltage, contact resistance, and armature resistance. In this article ...