The Stanley Sharpshooter Staple Gun is a heavy-duty staple gun you can use for upholstery, decorating, crafts or construction. The gun uses Stanley heavy duty staples from 1/4 inch to 9/16 inch long. A loading window on the front of the gun lets you see when you're almost out of staples, and the locking handle prevents staples from being fired off accidentally.
Ensure the handle safety is on and the handle is locked down.Turn the stapler so the bottom is facing up.
Release the loading latch at the end the stapler and pull the slide open.
Lay a stick of staples in the loading channel with the legs of the staples facing up.
Push the slide in until the loading latch clicks and catches.