.22-caliber rifle![click to hear](/images/speaker.jpg)
Lightweight firearm with a relatively short barrel; it shoots projectiles 5.6 mm in diameter.
cheek piece ![click to hear](/images/speaker.jpg)
Movable and adjustable part against which the shooter can rest his cheek when shouldering the weapon.
trigger guard ![click to hear](/images/speaker.jpg)
Metal piece covering and protecting the trigger.
trigger ![click to hear](/images/speaker.jpg)
Device that is pressed to fire the weapon.
palm rest ![click to hear](/images/speaker.jpg)
Part on which the shooter places a hand to support the rifle.
hook ![click to hear](/images/speaker.jpg)
Curved part that keeps the rifle under the shoulder to provide maximum stability.
front sight ![click to hear](/images/speaker.jpg)
Metal aiming device attached to the front of the barrel.
rear sight ![click to hear](/images/speaker.jpg)
Articulated graduated aiming device attached to the back of the barrel; the rear sight is lined up with the front sight when aiming.
cartridges ![click to hear](/images/speaker.jpg)
Ammunition consisting of a projectile (ball or lead), an explosive charge (gunpowder) and a primer collected inside a casing.