There are three sentry guns in Call of Duty: Modern Warfare 2 Special Ops mission Homeland Security.
in call of duty modern warfare 2 a sentry gun requires 5 kills or if the perk hardline is applyed 4
Get 50 kills with a Sentry Gun. but you have to be prestiged
The motto of Sentry Group is 'World Leader in Fire-Resistant and Security Storage'.
The remote sentry is a 12-point support strike chain that appears in call of duty: modern warfare 3. It is similar to the sentry gun of previous games, but manually operated with a slower firing rate. This type of sentry gun is less noticeable in a few multiplayer levels because of its slightly smaller size. While using the remote sentry, the camera turns infrared as people are colored white. (unless you are using Assassin)
get a care package and deploy
The military term 'sentry' typically refers to a person who is standing guard at an installation entry point. Examples are military police, security forces, and security police. Other terms used to describe a sentry are gate guard and entry controller.
never mind i found out you basically keep destroying sentry guns and air support. the pro ability is to have no red name or cross hair.
Having a high-quality security system in your house is like having your own sentry guarding your family.
First you have to get 5 kills or 4 with hardline to get a sentry gun (with it equipped as a killstreak). find a seluded spot, press right on your d-pad through your marker and a sentry gun will fall down as a care package
A failure in the Sentry Key system (chipped key)A failure in the Sentry Key system (chipped key)
A sentry is a guard. There are no antonyms for the noun sentries. Some synonyms for sentries are sentinels and guards. Related words are doorkeepers, security officers, and lookouts.
A checkpoint consists of the following parts: Headquarters element, security force, search team, sentry team.