Weapon Systems - Weapons to Defeat Most of the International Ballistic Testing Standards were developed based upon the range of common calibers available throughout the military and commercial sectors. The standards define the bullet types and projectile velocity ranges which Ballistic Resistant products must defeat. With regards to Small Arms Ballistic Test Standards requirements, the following weapons listed below are the most common type military and commercial weapons utilized in the international community today. Other common “middle range” calibers which are not defined within a specification, such as the 7.62x39mm, can be defeated by a 7.62x51 NATO Ballistic Standard product. Close Focus Research offers testing to Small Arms Ballistic Standards. If you need to perform a test to a custom specification or need to utilize any special equipment, then please contact us. You can also use our online Request a Quote form. To view a sample test report, click on the following link: sample test report. The following weapons are the most common type firearms utilized today that must be defeated based upon the bullet types and projectile velocities defined within the Small Arms Ballistic Standards. Additional Weapon Systems For a comprehensive List of Military and Commercial Firearms, see the following page: List of Military and Commercial Firearms |