The Safety Bullets shown here were on display for the first time and were for sale at the Jacksonville, FL gun show last weekend. The concept looks like an interesting variation, and others in rifle calibers and shotshells may be coming in the future. Go to safetybullet.com for all the details. The owner of Safe Bullets, new-IAA-member Mike Worley, markets them in a kit that includes 2 Safe Bullets, a Delrin rod to extract them to clear the pistol, instructions, and a brochure, all padded in bubble wrap in a nice cardboard box.
If foreign collectors are interested, I could bring some to SLICS '08. They are considered small arms ammunition because they have live primers. Neat.