Bill Davison has over 20 years of firearms experience- 14 years of which was with the British Special Forces. His career began with the Royal Marines and he finished his service as an instructor for the British Special Forces. During this time, he was instrumental in developing the firearms training programs for the Special Forces in the United Kingdom and the United States of America. He has instructed worldwide and has been featured in Elite Special Forces documentaries. After Leaving the Armed Forces he formed a company in England of former special forces personnel specializing in VIP protection of heads of state and ruling families, as well as continuing to instruct law enforcement worldwide, where his expertise is highly respected.