Specialty Impact Products Featured in Tactical Response Magazine www.defense-technology.com/newsarchive/40 mm Impact Munitions.pdf Defense Technology's 40 mm Specialty Impact Munitions are featured in the May / June issue of Tactical Response Magazine. (more) Opti Fit CBRN Mask NTOA Test. www.defense-technology.com/newsarchive/ntoa2006review_cbrnmask.pdf The Opti Fit CBRN Mask has been tested and recommended by the members of the National Tactical Officers Association. (more) Opti Fit Tactical Gas Mask NTOA Test. www.defense-techn