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The 40mm Machine Gun!!!( video of the Bofors 44mm.)
youtube.com ^ | may, 2011 | FPSRussia

Posted on 05/25/2011 6:47:36 PM PDT by dynachrome

I need one of these! Holy Carp!


TOPICS: Chit/Chat; Humor; Miscellaneous
KEYWORDS: banglist; bofors; homedefense; machinegun
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To: Joe Brower; Travis McGee; ATLDiver; Squantos

This FPS Russia kid is pretty hilarious. He has a number of similar videos out with other hardware - AKs, ARs, specialty shotgun shells, etc.


21 posted on 05/25/2011 7:35:04 PM PDT by FreedomPoster (Islam delenda est)
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To: BwanaNdege

Is that basically an M48 chassis?


22 posted on 05/25/2011 7:37:26 PM PDT by FreedomPoster (Islam delenda est)
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To: mnehring

Sorry.

It's the best I can do.

23 posted on 05/25/2011 7:40:50 PM PDT by smokingfrog ( sleep with one eye open ( <o> ---)
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To: dynachrome

Perhaps not a safe idea, outside of an emergency, to shoot something 50ft away with an explosive round?


24 posted on 05/25/2011 7:44:19 PM PDT by DTogo (High time to bring back the Sons of Liberty !!)
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To: mnehring

A revolver would be better. Single action.


25 posted on 05/25/2011 7:47:49 PM PDT by count-your-change (You don't have be brilliant, not being stupid is enough.)
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To: chicken head

That looked like a lot of fun!


26 posted on 05/25/2011 7:53:19 PM PDT by dynachrome ("Our forefathers didn't bury their guns. They buried those that tried to take them.")
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To: FreedomPoster

“It used components from the M41 light tank and was constructed of all welded steel. The 500 hp, six cylinder, air-cooled, gasoline engine is located in the rear of the vehicle. A total of 3,700 M42s were built. The vehicle has a crew of six and weighs 22,500 kg (49,500 lb) fully loaded. Maximum speed is 45 mph with a range of 100 miles. Armament consists of fully automatic twin 40 mm M2A1 Bofors, with a rate of fire of 240 rounds per minute (rpm) and either a .30 cal. Browning M1919A4 or M-60 Machine Gun.”

http://en.wikipedia.org/wiki/M42_Duster


27 posted on 05/25/2011 8:08:16 PM PDT by BwanaNdege ("Experience is the best teacher, but if you can accept it 2nd hand, the tuition is less." M Rosen)
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To: dynachrome

This same kid is freaking great (and tough in a fantastically dumb/funny way). You HAVE to see this vid.

http://www.youtube.com/watch?v=N8IGDIujijQ


28 posted on 05/25/2011 8:08:45 PM PDT by Sax
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To: Sax

LMBO! I hadn’t seen that one.


29 posted on 05/25/2011 8:27:29 PM PDT by FreedomPoster (Islam delenda est)
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To: FreedomPoster

then these should be MUST SEE ones as well!

http://www.youtube.com/user/FPSRussia#p/u/2/WOoUVeyaY_8

http://www.youtube.com/user/FPSRussia#p/u/1/RP4FjODPDFA


30 posted on 05/25/2011 8:34:59 PM PDT by Sax
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To: FreedomPoster

I’m gonna go out on a limb and suggest he ain’t a bonafide paruski....:o)

Good videos...Thanks for the ping.


31 posted on 05/25/2011 8:42:48 PM PDT by Squantos (Be polite. Be professional. But have a plan to kill everyone you meet)
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To: EQAndyBuzz

bttt


32 posted on 05/25/2011 8:48:44 PM PDT by BenLurkin (This post is not a statement of fact. It is merely a personal opinion -- or humor -- or both)
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To: dynachrome

They used to have a pair of these on the Spectre gunships.


33 posted on 05/25/2011 9:11:40 PM PDT by ImJustAnotherOkie (zerogottago)
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To: dynachrome

Lame. Did you see when it went full auto it went straight up. And the mannequin had an explosive inside it.


34 posted on 05/25/2011 9:19:35 PM PDT by US_MilitaryRules (Where is our military?)
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To: US_MilitaryRules

But I do like some of his other videos.


35 posted on 05/25/2011 9:21:19 PM PDT by US_MilitaryRules (Where is our military?)
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To: FreedomPoster

Perfect for home self defense.


36 posted on 05/25/2011 9:33:13 PM PDT by glorgau
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To: BwanaNdege
Got some good slides I took at night up at LZ Stud. Had one Duster there, moved him around a lot, same with the ONTOS. Only saw him rip loose once close by and got a few shot. Can't see anything but the tracer and a little flash at the end of the trace.

Funny thing, after years of watching the 40mm on Victory at Sea with the alternating barrels, was shocked to see the two barrels pounding out in synch. Sure there was a reason for it all............

37 posted on 05/25/2011 10:37:21 PM PDT by doorgunner69
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Comment #38 Removed by Moderator

To: glorgau
The gun is a Bofors 40mm L60 M1938 Austrian gun (s/n 40) that was sold to Finland. The Finns resold it in the 1990s when it was acquired by an American firm for restoration. Ordnance.com of Paris, TN restored it. The gun fires the 40x311R (Bofors L60) ammunition and not the 40x364R (Bofors L70) ammunition of the post-WW2 years. Minimum crew is three: gunner, 1st loader, and 2nd loader.

Points of interest:

1. Loader holds 8 rounds of 40mm ammunition. The switch on the back of the loader allows the gunner to fire all 8 rounds in the loader (requires a manual reload to push rounds through star wheels to replenish the loader) or to fire six rounds and stop (thereby avoiding a manual reload and the gun will resume firing when a clip of 4 rounds is dropped into the loader).

2. Gun cyclic rate is 120 to 160 rounds per minute. The D-shaped brass plate on the empty case chute (below the loader) has an indicator that tells the length of the recoil impulse. This assures the gun is cycling within its 120 to 160 rpm rate.

3. The left side has the stand for the 1st loader. He pushes the initial 8 rounds into the loader after he uses the long lever to cock the gun and lower the breech block. The safety selector — SAFE, SEMI, AUTO — is located here. The 1st loader has a ready rack of ammo to load the loader in case the 2nd loader is slow in passing ammo to him or is breaking out more rounds. The 2nd loader removes the clips of 4 rounds (4 clips per can) from the 116 pound ammunition cans. The 2nd loader passes ready rounds in clips of four to the 1st loader.

4. The right side is the gunner's station. He controls the drives for elevation and traverse — in manual or power. (He controls the auxiliary power unit that runs the drives for power elevation and traverse.) He also fires the gun with his left foot by pushing the firing pedal.

This would be an awesome piece of ordnance to own and shoot, but the cost of the ammunition would bankrupt you. Also, you need a very good range to contain the rounds; maximum effective range is 2,200 yards [maximum range (@45 degrees) is 11,100 yards].

39 posted on 05/25/2011 11:34:21 PM PDT by MasterGunner01 (To err is human; to forgive is not our policy. -- SEAL Team SIX)
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To: doorgunner69
The 40mm naval twin and quad mountings were NOT synchronized with each other. They were left and right guns (mirror images of the other) so they could be mounted in pairs (a quad mount was merely two twin guns). On a twin mount, the left gun's empty clip chute was on the left side along with the cocking handle and safety selector. On a right gun, the empty clip chute, cocking handle, and safety selector were on the right side.

Differences in firing time of the Bofors you saw in Victory at Sea films is accounted for by differences in the cyclic rate or pauses caused by fumbled replenishment of the loader. Each 40mm gun cycles independently of the others. Cyclic rate on all WW2 Bofors guns is adjustable from 120 to 160 rounds per minute. Rate is controlled by adjusting the recoil cylinder throttling setting. The recoil cylinder is located beneath the barrel.

Most Bofors guns were set at 120 rpm. Even at this “leisurely” rate the loaders were hard pressed to keep up with the guns. Boosting the cyclic rate for the guns only made keeping up with the guns worse for the 1st and 2nd loaders.

Also, twin and quad guns we setup so they would only fire 6 of the 8 rounds in the loader. The gun would automatically stop until the 1st loader dropped another clip of 4 rounds into the loader (the gun then resumed firing). Twin and quad guns were water-cooled; single guns were air-cooled. Single guns also had a switch on the loader that would stop the gun at 6 rounds (like a twin or quad) or fire all 8 in the loader and run the gun out of ammo.

40 posted on 05/26/2011 12:05:55 AM PDT by MasterGunner01 (To err is human; to forgive is not our policy. -- SEAL Team SIX)
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