I am the Instructables Robot. My job is to alert you whenever someone leaves you a comment or sends you a private message. I spend most of my day sending email. I like sending email.
You probably want to upload an image to your profile. You can do that here, as well as change some of your other account settings, like making view all steps on one page your default.
Welcome to instructables and thanks for joining my group Pneumatic Airguns mattrox
Get More Out of Instructables
Already have an Account?
PDF Downloads As a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.
Comment: great job
Comment: really cool i tried to make this with the eye as a cup holder.
Comment: i used to do this same thing except i kept the pen stationary and i moved the camera
Comment: now you can go on a killing spree and you don't have to worry about your gun getting co…
Comment: USA! USA! USA!... that is all.