Holes.
Gun ports
Unknown.
Magazines and the very few firearms that use clips are used to hold ammunition.
On Sailing ships of old. The "Gun Deck" (Cannons) was the deck just below the top deck. The Cannons were faced out of the side of a ship through port holes called "Gun ports."
nerf magazine drum
Gun shop, gun shows, e-gunparts.com
The "holes" are generally referred to as ports. They assist with recoil reduction.
You will have to call to find out.
Three Holes Two Brads and a Smoking Gun - 2014 was released on: USA: 2014
trenches were ditches dug for protection of troops from machine-gun fire and bombs. they were also called "fox holes"
To attach a cable to a wall, you can use cable clips or hooks to secure the cable along the wall. First, determine the desired path for the cable and mark the locations where you want to attach it. Then, use a drill to create holes for the clips or hooks. Finally, insert the clips or hooks into the holes and secure the cable in place.
Paper clips in the holes