T.REX ARMS

Are you 18 or older?

By accessing this website, you confirm that you are of legal age to purchase firearms in your state of residence. Please note that state, county, and local restrictions may apply. Firearms that are not legally available in all 50 states will not be advertised via SMS.

All Holsters Ship in 1-5 Business Days
Help
Cart
Help
Cart

Field Manual Vault: free, searchable, downloadable military manuals

Search in
2 publications for “FM 3-21.8”
MCRP 3-35.1D ·Marine Corps ·2011

Cold Region Operations

When conducting military operations in cold regions, leaders, Soldiers, and Marines must plan to fight two enemies: the cold and the opposing force. Despite the difficulties that cold regions pose, there are armies that have prepared for… Current 112 pages Small Unit Tactics
MCTP 12-10B ·Marine Corps ·2017

Urban Operations

Operations in and around cities are one of the greatest challenges U.S. forces face. Unyielding population growth, urbanization of littoral areas, and greater resource needs drive instability that causes competition, crisis, or conflict.… Current 276 pages Small Unit Tactics