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Page Title:
Appendix F: Muzzle Flash Test procedure |
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|  MIL-C-70725A (AR)
APPENDIX F
Muzzle Flash Test procedure
10.0 SCOPE
10.1 Scope. This appendix gives test procedures for
performing the Muzzle Flash Test.
20.0 APPLICABLE DOCUMENTS
This section is not applicable to this appendix.
30.0 PURPOSE
30.1 Purpose. To determine if the flash produced at the
muzzle of the weapon is visible at a specified distance from the
weapon under conditions of darkness.
40.0 EQUIPMENT
40.1 Equipment. Equipment used in this test shall be
approved by the Government (see 6.2) prior to testing.
40.2 Range. Indoor firing range of adequate design to
permit an observer to be stationed, behind protecting shield, at
the distance of 100 meters from the muzzle of the weapon or an
outdoor range under conditions of darkness.
40.3 Weapons. Weapons shall conform to the dimensions
shown on the applicable drawings.
TEST PROCEDURES
50.0
50.1 Pre-firing (preparation for test). The following
procedure shall be followed:
The weapon is assembled in the test fixture on the
a.
mount.
b. The observer is stationed down-range at a distance
of 100 meters.
The firing range shall be darkened.
c.
d. The test cartridge shall be conditioned at 20C for
a minimum of two hours after temperature has been reached.
F-1
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