rifled gun on a sherman?

• May 29, 2008

• #1

F

fly boy

Staff Sergeant

842

1

Jan 16, 2008

ok i was having a conversation about the sherman tank and does it have a rifled 75mm gun and are their other sherman modles not just the vc sherman?

 

• May 29, 2008

• #2

Njaco

The Pop-Tart Whisperer

22,459

2,441

Feb 19, 2007

Fla-eee-dah!

I'm no tanker, flyboy but I think most guns were rifled. And there were many different types of Shermans.

Here is an explanation of the term rifling:

"Rifling refers to helix-shaped pattern of grooves and lands that have been formed into the barrel of a firearm. It is the means by which a firearm imparts a spin to a projectile around its long axis, to gyroscopically stabilize it to improve accuracy and stability."

Rifling - Wikipedia, the free encyclopedia


Its grooves inside a barrel of a gun that allows the bullet or shell to spin.

 

• May 29, 2008

• #3

Soren

1st Lieutenant

6,457

25

Feb 6, 2005

It was rifled all right, just like every other tank gun at that time. It is only recently that tanks started using smoothbore guns, firing projectiles with fins inducing spin instead of a riflng and generating the gyroscopic stability needed for accuracy.

 

• May 30, 2008

• Thread starter
• #4

F

fly boy

Staff Sergeant

842

1

Jan 16, 2008

or ok

 

• May 30, 2008

• #5

comiso90

Senior Master Sergeant

3,583

23

Dec 19, 2006

FL

Smoothbore barrels have a much longer lifespan and are cheaper to manufacture.

.

 

• May 30, 2008

• Thread starter
• #6

F

fly boy

Staff Sergeant

842

1

Jan 16, 2008

but, with the gun rifled it leaves some spare metal

 

• May 30, 2008

• #7

Soren

1st Lieutenant

6,457

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Feb 6, 2005

comiso90 said:

Smoothbore barrels have a much longer lifespan and are cheaper to manufacture.

.

Click to expand...

Yup. There are some advantages in terms of velocity gained pr. weight of charge as-well. The British finally seem to understand this and plan to have their Challenger 2 armed with the 120mm Rheinmetall L/55 gun.