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

Field Manual Vault: free, searchable, downloadable military manuals

Search in
1,339 publications
FM 3-34-5 ·Army ·2010

Environmental Considerations

The military's primary mission is to fight and win our nation's wars. Warfare, by its very nature, is destructive to humans and to the natural environment. Commanders are required to exercise judgment in applying combat power and limit… Archive 214 pages CBRN
FM 3-34.2 ·Army ·2002

Combined Arms Breaching Operations

FM 3-34.2 provides combined-arms commanders, from company to brigade, and their staffs with the doctrine, tactics, and techniques needed to successfully overcome obstacles. It provides the commander with breaching fundamentals and… Archive 149 pages Engineering
FM 3-34.230 ·Army ·2000

Topographic Operations

This field manual (FM) describes doctrine for topographic operations in support of the United States (US) Army's strategic, operational, and tactical missions. The Army's strategic challenge is to prepare for the rise of a major military… Archive 157 pages Engineering
FM 3-34.280 ·Army ·2004

Engineer Diving Operations

Engineer Diving Missions 1-1 Chapter 1 Engineer Diving Missions Engineer divers provide assured mobility by supporting the forward movement of troops and equipment. Divers also provide support to general engineering operations in and… Archive Engineering
FM 3-34.331 ·Army ·2001

Topographic Surveying

This FM is a guide for military occupational specialty (MOS) 82D (Topographic Surveyor). It provides techniques not found in any commercial text concerning the precise determination of position, azimuth, or elevation of a point.… Archive Engineering
FM 3-34.343 ·Army ·2002

Military Nonstandard Fixed Bridging

This manual provides essential technical information on nonstandard fixed bridges for engineer staff officers. It is the doctrinal source of information for the United States (US) Army on the North Atlantic Treaty Organization (NATO)… Archive 558 pages Engineering
FM 3-34.400 ·Army ·2008

General Engineering

Field Manual (FM) 3-34.400 is the primary implementing manual for the engineer function that bears its name (the others being combat and geospatial engineering). This FM provides the linkage between the engineering doctrine contained in FM… Archive 264 pages Engineering
FM 3-34.471 ·Army ·2001

Plumbing, Pipe Fitting, and Sewerage

This manual is a guide for engineer personnel responsible for conducting plumbing and pipe fitting operations. This manual provides information on water, waste, and heating systems and basic plumbing techniques. Use this guide to help… Archive Engineering
FM 3-35 ·Army ·2010

Army Deployment and Redeployment

FM 3-35 is the Army's authoritative doctrine for planning, organizing, executing, and supporting deployment and redeployment. This manual represents the culmination of our efforts to consolidate all deployment doctrine (FM 100-17, FM… Archive 134 pages Sustainment
FM 3-35.1 ·Army ·2008

Army Prepositioned Operations

This manual establishes the doctrinal framework for the Army prepositioned stocks (APS) program. It describes the missions, duties, and responsibilities of all parties involved in moving APS to an operational area and handing it off to… Archive Sustainment
FM 3-36 ·Army ·2009

Electronic Warfare in Operations

FM 3-36 provides Army doctrine for electronic warfare (EW) planning, preparation, execution, and assessment in support of full spectrum operations. Users of FM 3-36 must be familiar with full spectrum operations established in FM 3-0; the… Archive 114 pages Comms Signal
FM 3-37 ·Army ·2009

Protection

Field Manual (FM) 3-37 provides doctrinal guidance for commanders and staffs who are responsible for planning and executing protection in support of full spectrum operations. It describes protection as both an element of combat power and… Archive 134 pages Engineering
FM 3-38 ·Army ·2014

Cyber Electromagnetic Activities

United States (U.S.) forces operate in an increasingly network-based world. The proliferation of information technologies is changing the way humans interact with each other and their environment, including interactions during military… Archive 96 pages CBRN
FM 3-39 ·Army ·2025

Military Police Operations

This version of FM 3-39 aligns with FM 3-0 and describes how military police units are manned, equipped, and trained to enable the Army's ability to conduct prompt and sustained land combat to defeat enemy ground forces and seize, occupy,… Current 208 pages Small Unit Tactics
FM 3-4 ·Army ·1992

NBC Protection

NBC weapons are among the most hazardous on the battlefield. The doctrine of many potential enemies calls for their wartime employment of NBC weapons. In order to deter an enemy from exercising this option, US forces must be continuously… Archive 195 pages CBRN
FM 3-4-1 ·Army ·2003

Multiservice Procedures for NBC Defense of Fixed Sites, Ports, and Airfields (Coorinating Draft)

This publication provides a multiservice doctrinal reference for planning, resourcing, and executing the nuclear, biological, and chemical (NBC) defense of fixed sites, ports, and airfields. Specific tactics, techniques, and procedures are… Archive 192 pages CBRN
FM 3-5 ·Army ·2002

NBC Decontamination

1-3 C1, FM 3-5/MCWP 3-37.3 consideration (METT-TC) and the resources available. Decon must be considered if the contamination levels exceed the negligible risk levels as follows: • Chemical and biological contamination causes mild… Archive 94 pages CBRN
FM 3-50 ·Army ·2014

Army Personnel Recovery

This publication is organized into six chapters: Chapter 1 describes personnel recovery. It defines Army personnel recovery and discusses the foundations of personnel recovery. It explains Army personnel recovery components and concludes… Current 104 pages Fieldcraft Survival
FM 3-50 ·Army ·1990

Smoke Operations

them concealment but ultimately it proved to be a significant combat led to their demise. For US forces, multiplier. Description of Smoke and Obscurants Obscurants are man-made or naturally occurring particles suspended in the air that… Archive 115 pages CBRN
FM 3-52 ·Army ·2016

Airspace Control

FM 3-52 Airspace Control, updates the previous 8 February 2013 version of FM 3-52 to reflect lessons learned through recent operational experience and to adapt to the joint airspace community's release of updates to JP 352, and ATP 3-52.1… Current 110 pages Aviation
FM 3-52-3 ·Army ·2003

Joint Services Air Traffic Control

1. Purpose This joint air traffic control (JATC) publication meets the needs of the Services by providing procedures on JATC employment and by detailing Service relationships for initial, transition, and sustained JATC operations within… Archive 156 pages CBRN
FM 3-55 ·Army ·2013

Information Collection

The Army currently has no unified methodology or overall plan to define or establish how it performs or supports information collection activities at all echelons. This publication clarifies how the Army plans, prepares, and executes… Current 86 pages Recon Intel
FM 3-55-93-FDRAFT ·Army ·2008

Long-Range Surveillance Unit Operations

Ft Benning, GA 31905 Unless this publication states otherwise, masculine nouns and pronouns may refer to either men or women. Some or all of the uniforms shown in this manual were drawn without camouflage to improve the clarity of the… Archive 423 pages CBRN
FM 3-55.12 ·Army ·2007

Multi-Service Tactics, Techniques, and Procedures for Combat Camera Operations

1. Purpose Multi-Service Tactics, Techniques, and Procedures (MTTP) for Combat Camera (COMCAM) Operations provides commanders and staffs at all echelons essential information to effectively employ COMCAM capabilities. 2. Scope This… Archive Recon Intel
FM 3-55.93 ·Army ·2009

Long-Range Surveillance Unit Operations

E-Mail [email protected] Office/Fax (706) 544-6448/-6421 (DSN 834) US Mail Commander, Ranger Training Brigade ATTN: ATSH-RB/Edmunds 10850 Schneider Rd, Bldg 5024 Ft Benning, GA 31905 Unless this publication states otherwise,… Archive 388 pages Recon Intel
FM 3-57 ·Army ·2021

Civil Affairs Operations

The Army executes operations across multiple domains and in complex environments. One of the most complex environments is the land domain—partially due to the societal systems (detailed in JP 3-57) woven into the operational environment.… Current 176 pages Other
FM 3-6 ·Army ·1986

Field Behaviour of NBC Agents

Primary users of this manual are NBC staff officers, staff weather officers, fire support coordination personnel, artillery officers, and others involved in planning NBC operations. These soldiers must understand what effect weather and… Archive 81 pages CBRN
FM 3-60 ·Army ·2023

Army Targeting

Field Manual (FM) 3-60, describes the tactics, techniques, and procedures associated with effectively applying a targeting methodology to integrate and synchronize capabilities to create desired effects on targets and enable positions of… Current 158 pages Fires
FM 3-61 C1 ·Army ·2022

Communication Strategy and Public Affairs Operations

Army public affairs doctrine is consistent and compatible with joint public affairs doctrine and policy as well as Department of Defense and Department of the Army public affairs policies. It describes the fundamental principles and… Current 176 pages Other
FM 3-61-1 ·Army ·2000

Public Affairs Tactics, Techniques and Procedures

With the extremely sophisticated communication technologies of the global information environment (GIE), the nature of media coverage has a significant impact on the conduct of war and stability and support operations at the strategic,… Archive 174 pages CBRN