CDI is a private, accredited, firearms training and personal defense school whose focus is on the education.
T (603) 413-0549
Critical Defense Institute270 Loudon Rd. Concord, NH 03301 (Inside the ZOO)
Welcome to the new website for Critical Defense Institute. Please check back periodically to see blog updates very soon! Thank you for considering Critical Defense Institute. Click Here to see our available classes!
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