Mantis Blackbeard
INTRO: The fact is ammo are expensive. It's especially true if you own an AR-15. Average .223 caliper bullets are about $0.50 per round....
Wind-Blox, the wind noise blocker
INTRO: Riding bicycles can be fun and relaxing. But the weather is uncontrollable and when it gets windy, wind noise can get annoying. ...
