Cold Steel Koga SD1 - Cold Steel
Cold Steel Koga SD1
Average Rating: Average Rating: 5 Stars

Made of virtually unbreakable plastic, the SD1 can increase the ability of the average person to defend himself several times over.
User Reviews
great concealable self-defense tool.
Rating: 5.0 Stars
As a tool that can easily go anywhere, the options afforded by an impact weapon that supports your own Defensive Tactics skill set is great. I bought one for every member in our training department, they all carry them on a daily basis, 16 months later.
James - January 5, 2008