- published: 05 Apr 2016
- views: 7470
The 20 mm caliber is a specific size of cannon or autocannon ammunition.
There are few weapons (aside from shotguns and large game hunting rifles) which have been built that fire projectiles between .50 caliber (0.50 inch/12.7 mm, roughly 13 mm caliber) and 20 mm caliber, though the 14.5 mm caliber is used by some Soviet machineguns such as the KPV and antitank rifles such as PTRS, PTRD, and NTW-20.
A very small number of anti-tank rifles have been produced in 20 mm and larger calibers.
20 mm caliber cartridges have an outside shell diameter and inside barrel diameter of 0.79 inch (20 millimeters). Projectiles or shells are typically 75–127 mm (3-5 inches) long. Cartridges are typically 75–152 mm (3-6 inches) long. Many but not all 20 mm shells have an explosive filling and detonating fuze.
As an example, the 20x102 has a 100 gram bullet fired at a muzzle velocity of 1,035 m/s (3395 ft/s). For a simple slug round this is a muzzle energy of 53,567 joules (or approximately 39,507 ft-lbf).
Like most cannon ammunition, 20 mm caliber weapons are typically used against large targets such as vehicles, buildings, or aircraft. Though effective against individual soldiers, 20 mm ammunition is so large and heavy that its effects are nearly wasted on relatively small targets.
Verse 1:
Talking: Ladies, tell us, are ya ready Well, come on, yeah
Eenie, meenie, miney moe
Which one of y'all wanna go with me
To party, on friday, where it be, it's crazy Get funny, spend money, so love,
lean with me
You will see that I'm only tryin' to do my thing
Ain't tryin' to waste no time you see
So, whatcha sayin' to me
Chorus:
Hey, hey, whatcha say
(Whatcha say, whatcha say)
Hey, hey, whatcha say
(Do you want to party with me, yeah)
Hey, hey, whatcha say (Hey yeah)
Hey, hey, whatcha say
(Whatcha say, whatcha say)
Verse 2:
Everybody here, everybody there
Throw your hands in the air
(Throw your hands up, throw your hands up)
Keep it tight, all night, alright right, ok now
I'm gonna show ya how to get down
(Get down get down, get down get down)
Ain't no half steppin'
People in this place come on, now
Tell me whatcha say
Chorus:
Hey, hey, whatcha say
(Oh whatcha say, whatcha say, yeah)
Hey, hey whatcha say
(Get down with me, yeah)
Hey, hey, whatcha say
(Hey yeah)
Hey, hey whatcha say
(What ya sayin')
Hey, hey whatcha say
(Tell me)
Hey, hey, whatcha say
(Hey, hey, whatcha say)
Hey hey whatcha say
(Do you wanna party)
Hey, hey, whatcha say
(Oh what cha say)
Bridge:
Tonight is the night
When we make it so tight
I'll get down 'till the light
To all the girls and the boys
Now you make some noise
Don't be afraid to join
Oh, sing it
Chorus:
Hey, hey whatcha say
(What you say)
Hey, hey whatcha say
(Come on and party with me)
Hey, hey, whatcha say
(Hey, yeah)
Hey, hey, whatcha say
(What ya say, what you say)
Hey, hey, whatcha say
(Uh oh what you say)
Hey, hey whatcha say
(Hey, hey yeah)
Hey, hey whatcha say
(Oh I want you to say)
Hey, hey, whatcha say
(Come on and party with me)