A unique product painstakingly refined over a ten year period. Designed and used by a Texas Peace Officer with over 45 years experience, the GR8TM is the result of a lot of input and hands on use. The product is precision machined using computer controlled technology. The Survival System was the result of input from several martial arts and street survival experts. You can depend on the GR8TM as your primary Intermediate Force because it was designed by experience and built to last a lifetime!