That said, [Jeremy Cook] made a minature bolt action spud gun! Using a custom machined Delrin ... Lock the bolt to the side, pull the trigger (an air blower) and two expansion chambers toss ...

All Rivet Joint airframe and mission systems modifications are overseen by L-3 Communications (previously Raytheon), under the oversight of Air Force Materiel Command. The current RC-135 fleet is ...

The Campbell Hausfeld air rivet gun (CL153900AV) is ideal for automotive and construction assembly work. The hardened steel jaws set rivets in steel up to 3/16-inch thick. This air rivet gun produces ...

In terms of controls, the FN 510, like the 509, is one of the most lefty-friendly designs out there, thanks to the gun’s ...

Northrop Grumman is developing a layered air defense against drone swarms centered on a new rapid-fire chain gun system armed ...

The tank features metal tracks, differential steering, a rotating turret, periscopes and a functional paintball gun with camera targeting. Building a tank, even if it’s a mini replica ...

Rivets are specific, headed, usually non-threaded fasteners that are beaten or pressed into place to secure two or more items together. Rivets are cylindrical mechanical fasteners capped with a ...

Maui Police Department Lt. Grant Nakamura of the Crime Reduction Unit demonstrates how real a replica or air gun can look and also discusses the potential dangers of air rifles in front of Maui ...

We are living off an inheritance of steel-and-concrete wonders, grander than anything built by Rome, constructed by everyday giants bearing trowels, welding torches and rivet guns. To fix our ...

You might recognize my name as a restorer of Lionel trains, this having been my livelihood for more than 50 years. Some ...