
You can buy a pen like this, but the more ambitious tinkerers among you may try to make their own. Instructables user Mrballeng shows you how to make a reliable click ballpoint pen with two .30-06 cases. Find photos, written instructions and a lengthy video at the link.
Link -via Make | Maker’s Website
The Comp Bullet is a intriguing invention by an Italian firm of the same name. The bullet feature vents that, the company claims, increase velocity and reduce noise. Steve at The Firearms Blog writes:
According to the company, these vents reduce friction by allowing gas to lubricate the bullet as it passes through the barrel and then act as a muzzle brake as the bullet exits the barrel. They apparently also reduce smoke, increase velocity (a rocket effect as they leave the barrel) and reduce muzzle flash. In other words, they are miracle bullets. [...]
As for the muzzle brake and “rocket” effect claim, the physics is beyond me. I cannot work out how gas venting out of the bullet for a brief moment in time would have any effect on recoil. Surely because the bullet is not fixed to the gun any muzzle brake effect would slow down the bullet not the recoil of the gun?
Do you think they would work?
If you’d like to go out with a bang, Holy Smoke LLC offers to pack your cremated ashes (or those of your loved ones) into ammunition cartridges. You tell them the caliber or gauge, ship the remains to them, and they’ll load the cartridges:
Once the caliber, gauge and other ammunition parameters have been selected, we will ask you (by way of your funeral service provider) to send approximately one pound of the decedant’s ash to us. Upon receiving the ashes our professional and reverant staff will place a measured portion of ash into each shotshell or cartridge.[...]
Our return shipment to the sender will be the finished ammunition, boxed in available labeled ammunition boxes. We also offer mantle-worthy wooden carriers with engraved name plates. Your return shipment will also include any unused ash in a separate, labeled container.
Link -via Sharp as a Marble | Photo (unrelated) via Flickr user kcdsTM used under Creative Commons license

Etsy seller OldWorldCC made a complete chess set which uses .223 caliber cartridges as playing pieces:
The pieces are made using .223 caliber bullet shell casings, decorated with cuts, slashes, curls and bends. The light side pieces are set on red oak mounts, using steel cased shells and the dark side pieces are mounted on black walnut, using brass cased shells.

Trigger Finger of Santa Guerra
When I die and become Saint Neatorama, I’d like sculptor Al Farrow to make me a reliquary to treasure one of my body parts. Presumably my blogging pinkie. Al has made some 40 unusual reliquaries, mausoleums and monuments out of guns and ammo parts, dedicated to preserving the body parts of fictional saints.
Link – as suggested by Minnesotastan in this Neatorama post by John Farrier (yes, I do read the comments
