M862 5.56mm Short Range Training
Ammunition (SRTA)
The 5.56mm SRTA provides a realistic restricted range training alternative to
M193/M855 service rounds. The 5.56mm SRTA has a maximum range of 250 meters; an
effective range of 25 meters (trajectory match and round to round dispersion comparable to the service ammunition) and provides a functional capability when used in the M16A2 Rifle with the M2 Training Bolt.
The Army continues to support the realization of low-cost, efficient training that provides
a capability (5.56mm through Cal .50) to significantly enhance unit proficiencies in the
small arms arena. Using the appropriate combination of NDI assessment, and
developmental opportunities, small caliber training ammunition programs/acquisitions are
in-step with the Army’s needs to train better and smarter. The generic use of
Performance Specification Acquisition strategies have, in most cases, resulted in lower
unit costs compared to the corresponding combat rounds. There are, however, additional
operational and support cost savings and training enhancements realized by the short and
limited range capabilities of these cartridges. Units are now able to train at nearby
locations, accruing savings in terms of fuel, troop support, and billeting while increasing
the opportunity to train effectively.
Sources and Resources
http://www.fas.org/man/dod-101/sys/land/m862.htm
Maintained by Robert Sherman
Originally created by John Pike
Updated Saturday, September 12, 1998 6:35:55 AM