914Driver
914Driver SuperDork
6/11/09 8:04 a.m.

Got a call by a voice eminating from the clouds and it seems the presidential salute 3" M-5 gun is not well. Can you guys take a look at it?

Youbetcha! Field trip to D.C.? Scuse me there Mr. Big Scary Secret Service guy, gotta scope out Barry's equipment. Hey, what's for lunch?

4cylndrfury
4cylndrfury HalfDork
6/11/09 8:06 a.m.

Im not sure whats going on here...but 3" guns and lunch are both fun topics, so I give it a stamp of approval.

carry on sir

John Brown
John Brown GRM+ Memberand SuperDork
6/11/09 8:09 a.m.

You know when I brag about my 3" gun my wife is not impressed, but you guys brag about THAT guys like there's never been one before.

Hypocrites!

914Driver
914Driver SuperDork
6/11/09 8:52 a.m.

Quasi, it's the magic of the Magician and not the size of the wand, that pulls the rabbit out of the hat.

mistanfo
mistanfo Dork
6/11/09 9:00 a.m.

It's not the displcement of the vessel, but the motion of the ocean? Don't Navy ships tend to have larger bore weapons than that?

John Brown
John Brown GRM+ Memberand SuperDork
6/11/09 9:10 a.m.

Navy ships are also full of seamen,

914Driver
914Driver SuperDork
6/11/09 9:37 a.m.
mistanfo wrote: Don't Navy ships tend to have larger bore weapons than that?

Army, not Navy.
Started production in 1941, modified to use a 105mm breech mech assembly and carriage, used extensively in the Pacific, out of service in 1960.

I get a trip to the attic this afternoon to look for blueprints.

Sometimes I like my job.

2.0dohc
2.0dohc New Reader
6/11/09 9:54 a.m.

not fare, the plane I work on doesn't even have a gun...

914Driver
914Driver SuperDork
6/11/09 10:25 a.m.

Barry has ten of them.

http://www.army.mil/oldguard/core/specplt/psb.htm

spitfirebill
spitfirebill Dork
6/11/09 10:40 a.m.

I love me some big guns, but these things just don't look right when they don't recoil on firing. I guess not enough momentum.

914Driver
914Driver SuperDork
6/11/09 11:42 a.m.
spitfirebill wrote: these things just don't look right when they don't recoil on firing. ....

You need bigger charges!

For real GrassRoots entertainment try to find a local artillery club. You know how we spend endless hours for naught in the garage working on a dream that will never roll? These guys do the same thing with cannon, mostly muzzle loaders.

I went to one in Vermont in a big open field. Woodchucks line up at one end with their cannon, all trucked in on car trailers or whatever, launch balls of steel down range trying to hit a target. I try to imagine doing this while other farmers and woodchucks are at the other end of the field trying to blow my head off.

I grew up under the false notion that a round fired through the air would hit the ground, explode and kill the enemy. It actually skips across the ground several times taking out a troop or two along the way.

Google around and bring a lunch, lotsa intellectual and sensory information there.

Dan

2.0dohc
2.0dohc New Reader
6/11/09 12:11 p.m.
914Driver wrote: Barry has ten of them. http://www.army.mil/oldguard/core/specplt/psb.htm

it may not have any guns, but it can still make some big holes

wbjones
wbjones New Reader
6/11/09 12:36 p.m.
914Driver wrote:
mistanfo wrote: Don't Navy ships tend to have larger bore weapons than that?
Army, not Navy. Started production in 1941, modified to use a 105mm breech mech assembly and carriage, used extensively in the Pacific, out of service in 1960. I get a trip to the attic this afternoon to look for blueprints. Sometimes I like my job. not sure what the " 3" gun" is in the first post... but in 1972 I was the mount captain on a 3 in 50 rapid fire (45 rounds/min/barrel) twin mount anti-air gun on the USS NEWPORT NEWS CA 148 while serving in Viet Nam , so not all Navy guns are " big bore" though we did have 9 8in guns on board
John Brown
John Brown GRM+ Memberand SuperDork
6/11/09 1:17 p.m.
2.0dohc wrote:
914Driver wrote: Barry has ten of them. http://www.army.mil/oldguard/core/specplt/psb.htm
it may not have any guns, but it can still make some big holes

47 holes in three seconds... coming up... err down!

aircooled
aircooled SuperDork
6/11/09 1:48 p.m.
914Driver wrote: ...I grew up under the false notion that a round fired through the air would hit the ground, explode and kill the enemy. It actually skips across the ground several times taking out a troop or two along the way....

They did also have exploding cannon balls. There had a timer (earlier ones I think had a fuse) so they would try to time them to explode over the heads of the troops. I know they had them in the civil war (bad timers was part of the reason for the Souths "issues" at Gettysburg), not sure about revolutionary war, but I think they might have used fused balls then in some situations (bombardments etc.)

81gtv6
81gtv6 GRM+ Memberand Reader
6/11/09 5:32 p.m.

The best was "Grape Shot", a soup can filled with little lead balls = one big shotgun.

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