Homemade 410 Rifled 4-Barrel Staple Gun

What do you do when you have a staple gun and some spare time on your hands? Well, if you’re like me, you overhaul the staple gun to diagnose its woes and build a new buffer so it can once again be used to tack up targets at the range, as I did a couple days ago.

If you’re like YouTube user Clint Westwood, you turn it into a functioning, four-barrel firearm.

Yep. Although he happily admits he’s not a gunsmith, he managed to create a repeating firearm that fires using a staple gun mechanism. As Westwood said on his YouTube description, “It’s big and ugly and heavy and cartoonish and makes a loud boom.”

The four barrels are built into a revolving assembly, which rotates manually around a central pivot. Like most staple guns, it doesn’t have a hair trigger. It takes about 28 pounds of force to fire the gun. Happily, it’s a whole-palm push rather than a one-finger pull.

He rifled the barrels himself, using this homemade tool.

Four shells can be loaded at once and could be fired relatively rapidly by a shooter familiar with the gun’s operation.

by Russ Chastain

Recent Posts

Guardian and Guide
Guardian and Guide
Read More
First Breach Expands Ammunition Manufacturing Capacity with Installation of New Loading and Inspection Equipment
First Breach Expands Ammunition Manufacturing Capacity with Installation of New Loading and Inspection Equipment
Read More
Best AR-15 Ammo in 2026
Best AR-15 Ammo in 2026
Read More
Best 9mm Defensive Ammo in 2026: What's Actually Worth Carrying
Best 9mm Defensive Ammo in 2026: What's Actually Worth Carrying
Read More
The Lawman who Hunted Bonnie and Clyde
The Lawman who Hunted Bonnie and Clyde
Read More
Aggressor Adventures® Launches Red, White, & Blue Special
Aggressor Adventures® Launches Red, White, & Blue Special
Read More

Looking for something Else?

Vue.js JSON Search

Ammo

Loading...

{{ error }}

No results found.

{{ item.title }}

View Product