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
Shop Train Learn More
Help
Cart
Help
Cart

Field Manual Vault: free, searchable, downloadable military manuals

Search in
1 publication for “marksmanship”
CollectionHistoricEchelonBrigade
FM 12-4 ·Army ·1972

Division-Separate Brigade Adjutant General

Field Manual 12-4 provides procedural guidance, a philosophy of service, command/staff relationships, and concepts of management and operations to the division and separate brigade adjutant general (AG). This manual introduces the adjutant… Historic 110 pages Sustainment
About

The T.REX ARMS Team is committed to equipping serious citizens to fulfill their God-given duty to protect and defend innocent life.

Holsters
Free Resources
Help
Company
Instagram X Facebook YouTube TikTok

Copyright © 2013-2026 T.REX ARMS, Inc. All rights reserved.