ACP - Parts of the M16

Stock

Supports the rear of the rifle and helps the user hold it steadily.

Butt Plate

Covers the end of the stock and provides a stable surface against the shoulder.

Heel

The upper rear portion of the stock that helps support the rifle.

Comb

The upper part of the stock where the cheek can rest for support.

Pistol Grip

Provides a comfortable grip for controlling and holding the rifle.

Safety

Helps prevent the rifle from firing unintentionally.

Trigger Guard

Surrounds and protects the trigger from accidental contact.

Trigger

Controls the firing mechanism when pressed.

Magazine

Holds and supplies ammunition to the rifle's internal mechanism.

Receiver

Contains and supports several of the rifle's major internal components.

Rear Sight

Provides a reference point for aiming the rifle.

Carrying Handle

Provides a place to carry the rifle and contains the rear sight assembly.

Bolt

Forms part of the rifle's action and helps manage the cartridge during firing.

Breech

The rear portion of the barrel where the cartridge is held during firing.

Barrel

Guides the projectile as it leaves the rifle.

Handguard

Covers the barrel area and provides protection from heat during use.

Handguard Cap

Helps secure the handguard in its proper position.

Front Sight Housing

Supports and protects the front sight assembly.

Front Sight

Works with the rear sight as a reference for aiming.

Slip Ring

Helps secure the handguard assembly in place.

Barrel Nut

Secures the barrel assembly to the receiver.

Flash Suppressor

Helps reduce the visible flash produced at the muzzle.

Muzzle

The front opening of the barrel where the projectile exits.