The Accurate Reloading Forums
Who can build me a 2 Bore Single Shot Cartridge Gun?

This topic can be found at:
https://forums.accuratereloading.com/eve/forums/a/tpc/f/4711043/m/918100998

27 July 2008, 22:47
SAFARIKID
Who can build me a 2 Bore Single Shot Cartridge Gun?
Yes,I would like a True 2 Bore Breechloader to hurl those 3500 grain Projectiles!I would want it to have a 20" Octagon Barrel with Express Sights and Killer Wood,maybe Case Hardned Receiver and not to weigh over 20 pounds...Now,where do I start? BOOM


"That's not a knife..THIS is a KNIFE" !
27 July 2008, 22:52
Macifej
quote:
not to weigh over 20 pounds


Phone The Wizard of Oz... Big Grin
27 July 2008, 23:23
DGR Shooter
quote:
Yes,I would like a True 2 Bore Breechloader to hurl those 3500 grain Projectiles!


shocker

DUDE, You're the man! In all seriuosness, I'm curious what kind of velocity you're looking to push those 3500 grainers at?

I don't even think you'd have to shoot it, just hold it up so the elephant, buffalo, or whatever
can see that cannon and they'll probably die of a heart attack Big Grin
28 July 2008, 01:35
SAFARIKID
about 1400fps should do it! 2020


"That's not a knife..THIS is a KNIFE" !
28 July 2008, 01:41
Tyler Kemp
Wow, good luck with this and keep us posted.

How does one handle 500 lbs of recoil?


Love shooting precision and long range. Big bores too!

Recent college grad, started a company called MK Machining where I'm developing a bullpup rifle chassis system.

28 July 2008, 05:07
bigdoggy700
Kid, that comes out to 594 ftlbs of recoil. Thats almost 4 times are 4 bore doubles!!. It looks like my 2 bore black powder gun is going to come in at about 25 lbs. Thats light enough for me!!
28 July 2008, 05:46
500grains
Butch Searcy has the ability to build that gun, but I do not know if he would want to.

You could also commission it from H&H. It would take 4 or 5 years and $200K, but they would get it done.
28 July 2008, 06:09
LJS
Try Ken Owens. I understand he specializes in 4 bore doubles so he should be your man.
28 July 2008, 06:36
SAFARIKID
quote:
Originally posted by LJS:
Try Ken Owens. I understand he specializes in 4 bore doubles so he should be your man.
Ken is a good friend and has built several 4 bores for me and friends,plus some 600s...He is taking a break now on big bores...


"That's not a knife..THIS is a KNIFE" !
28 July 2008, 06:38
SAFARIKID
quote:
Originally posted by Macifej:
quote:
not to weigh over 20 pounds


Phone The Wizard of Oz... Big Grin

I did and he said to call YOU! Smiler Any progress on these on your end...you have the case and bullets,just need the rifle...I am ready and willing! wave


"That's not a knife..THIS is a KNIFE" !
28 July 2008, 06:41
SAFARIKID
quote:
Originally posted by bigdoggy700:
Kid, that comes out to 594 ftlbs of recoil. Thats almost 4 times are 4 bore doubles!!. It looks like my 2 bore black powder gun is going to come in at about 25 lbs. Thats light enough for me!!
yah,thats quite a "Jolt" Frowner....maybe we can put a removable tank brake on it Big Grin


"That's not a knife..THIS is a KNIFE" !
28 July 2008, 06:46
Macifej
quote:
Any progress on these on your end


Lots of progress actually but I'm not tellin' Big Grin

Sending you a spreadsheet via e-mail...
28 July 2008, 09:47
Grandpasez
I have a 5" long case and a barrel. Plan on doing
a falling block in future to handle it.Cases hold
enough powder to get a 3000gr up to 3000 fps.Ed




MZEE WA SIKU
28 July 2008, 09:55
SAFARIKID
One Word...OUCH Ouch! BOOM


"That's not a knife..THIS is a KNIFE" !
28 July 2008, 14:38
bigdoggy700
At almost 70,000 ft lbs of energy, that gun had better be about 100 lbs to keep from killing yourself with recoil.
28 July 2008, 14:45
bigdoggy700
My mistake, it is a mere 60,000 ft.lbs of energy, not 70,000. A 100 lb rifle will only have 354 ft.lbs of recoil. Thats a lot.
28 July 2008, 15:58
jens poulsen
quote:
Originally posted by SAFARIKID:
Yes,I would like a True 2 Bore Breechloader to hurl those 3500 grain Projectiles!I would want it to have a 20" Octagon Barrel with Express Sights and Killer Wood,maybe Case Hardned Receiver and not to weigh over 20 pounds...Now,where do I start? BOOM


2 Bore...hmmmm....what`s wrong with a 1 bore?? jumping


DRSS: HQ Scandinavia. Chapters in Sweden & Norway
28 July 2008, 19:21
trophyhunter5000
quote:
Originally posted by bigdoggy700:
At almost 70,000 ft lbs of energy, that gun had better be about 100 lbs to keep from killing yourself with recoil.


Interesting thought "death by recoil"...

I wonder about what the threshold is? Wink


______________________
Sometimes there is no spring...
Just the wind that smells fresh before the storm...
28 July 2008, 19:59
500grains
Doesn't the 12 gauge from hell satisfy the ballistic requirement of 3500 grains at 1400 fps?

And wouldn't that be the easier route?
28 July 2008, 20:59
Jim Manion
A twenty pound 2 bore, huh?

quote:
"Among other weapons, I had an extraordinary rifle that carried a half-pound percussion shell--this instrument of torture to the hunter was not sufficiently heavy for the weight of the projectile; it only weighed twenty pounds: thus, with a charge of ten drachms of powder, behind a half-pound shell, the recoil was so terrific, that I was spun round like a weathercock in a hurricane. I really dreaded my own rifle, although I had been accustomed to heavy charges of powder and severe recoil for many years.

None of my men could fire it, and it was looked upon with a species of awe, and was named "Jenna el Mootfah" (child of a cannon) by the Arabs, which being far too long a name for practice, I christened it the "Baby;" and the scream of this "Baby," loaded with a half pound shell, was always fatal. It was far too severe, and I very seldom fired it, but it is a curious fact, that I never fired a shot with that rifle without bagging: the entire practice, during several years, was confined to about twenty shots. I was afraid to use it; but now and then it was absolutely necessary that it should be cleaned, after lying for months loaded. On such occasions my men had the gratification of firing it, and the explosion was always accompanied by two men falling on their backs (one having propped up the shooter), and the 'Baby' flying some yards behind them. This rifle was made by Holland, of Bond Street, and I could highly recommend it for Goliath of Gath, but not for men of A.D. 1866."




Sir Samuel Baker, The Albert N'Yanza, Great Basin of the Nile


In another book, Baker talked about getting nosebleeds and headaches after every shot.


SCI Life Member
DSC Life Member
28 July 2008, 21:03
Jim Manion
One drachm is equal to 60 grains. So little "Baby" was eating 600 grains of powder for every shot.


SCI Life Member
DSC Life Member
28 July 2008, 21:21
.366torque
quote:
Originally posted by hubel458:
I have a 5" long case and a barrel. Plan on doing
a falling block in future to handle it.Cases hold
enough powder to get a 3000gr up to 3000 fps.Ed




quote:
Originally posted by bigdoggy700:
My mistake, it is a mere 60,000 ft.lbs of energy, not 70,000. A 100 lb rifle will only have 354 ft.lbs of recoil. Thats a lot.




60,000 at the muzzle and with an estimated .290 B.C., @ 600 yards it'll be smacking 12,700!! Roughly what a T Rex starts with!
28 July 2008, 23:34
Macifej
quote:
2 Bore...hmmmm....what`s wrong with a 1 bore??


1.67" - 7000 Grains - 800fps ...maybe? Only a Viking could carry one!! Big Grin
28 July 2008, 23:46
boom stick
that is exactly the size of a golf ball.

Max golf ball dia is 1.68"

that would make for a looooong drive!

bring yer 1 bore to the golf range and go for hole in ones with a good scope Big Grin

cheap plinking Big Grin

A golf ball weighs approx 700 grains.

A 20 lb 1 bore should be easy to shoot 700 grains @ 3000 fps.

Golf suddenly just got more interesting...


577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)
28 July 2008, 23:52
Macifej
Your golf ball might be on fire when it lands on the green. Big Grin
28 July 2008, 23:56
boom stick
aparently this has been done...




577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)
28 July 2008, 23:58
boom stick
http://www.cannonthunder.com/


577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)
29 July 2008, 01:17
CCMDoc
quote:
Originally posted by SAFARIKID:
Yes,I would like a True 2 Bore Breechloader to hurl those 3500 grain Projectiles!I would want it to have a 20" Octagon Barrel with Express Sights and Killer Wood,maybe Case Hardned Receiver and not to weigh over 20 pounds...Now,where do I start? BOOM


Tom,

I've scheduled you for prophylactic neurosurgery - clearly you have something loose up there already. Big Grin

Failing that, I have you scheduled for orthopedic surgery to reconstruct your shoulder, clavicle, jaw and neck.

I'll hold on to your big-bore collection while you recover from the surgery Wink

In all seriousness, I would like to lend you my HANS device for the first time you touch that monster off. Eeker


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
29 July 2008, 01:46
600 Overkill
quote:
Originally posted by boom stick:
that is exactly the size of a golf ball.

Max golf ball dia is 1.68"

that would make for a looooong drive!

bring yer 1 bore to the golf range and go for hole in ones with a good scope Big Grin

cheap plinking Big Grin

A golf ball weighs approx 700 grains.

A 20 lb 1 bore should be easy to shoot 700 grains @ 3000 fps.

Golf suddenly just got more interesting...


Here's mine Cool



29 July 2008, 04:19
Grandpasez
From the shoulder I wouldn't fire max load
from my 2/bore case either, and load above is medium presssure,and the high pressure
max is much more than I posted above at
70k psi. Would get 5000 gr slug close to
3000. But hope to make mine a smoothbore and
fire long sided, deep hollowbase lead slugs of
about 2300 grains, then recoil be little more
manageable. Ed


MZEE WA SIKU
29 July 2008, 04:53
.366torque
quote:
Originally posted by hubel458:
From the shoulder I wouldn't fire max load
from my 2/bore case either, and load above is medium presssure,and the high pressure
max is much more than I posted above at
70k psi. Would get 5000 gr slug close to
3000.. Ed



Could you get it a little faster? Smiler
At 3000 you're "only" hitting 99,800 ft lbs muzzle energy!!!!!!! shocker
29 July 2008, 05:04
Tyler Kemp
So how do you handle recoil. For example, I weigh 125 lbs, my 45-120 recoils about 75 ft-lbs, and lifts me off my front foot even when leaning way into it. I don't know what I could do to help get a quicker follow-up shot.

Does this mean you would need to weigh about 700 lbs to shoot the 2 bore and not end up on your back?


Love shooting precision and long range. Big bores too!

Recent college grad, started a company called MK Machining where I'm developing a bullpup rifle chassis system.

29 July 2008, 06:03
Macifej
quote:
Does this mean you would need to weigh about 700 lbs to shoot the 2 bore and not end up on your back?


SAFARIKID wears all-terrain roller skates on Safari. Big Grin
29 July 2008, 07:25
SAFARIKID
Wow,I am gone for a day and look at all of this!...I guess what I want may loosen my brain up a lil to much,so I will just stick to my 7 1/2pd .600 to be "safe" Big Grin


"That's not a knife..THIS is a KNIFE" !
29 July 2008, 07:26
SAFARIKID
quote:
Originally posted by CCMDoc:
quote:
Originally posted by SAFARIKID:
Yes,I would like a True 2 Bore Breechloader to hurl those 3500 grain Projectiles!I would want it to have a 20" Octagon Barrel with Express Sights and Killer Wood,maybe Case Hardned Receiver and not to weigh over 20 pounds...Now,where do I start? BOOM

Doc,I will take you up on your offer and while we at it,lets get a facelift,nose job and whatever else it will take to make me pretty again! lol

Tom,

I've scheduled you for prophylactic neurosurgery - clearly you have something loose up there already. Big Grin

Failing that, I have you scheduled for orthopedic surgery to reconstruct your shoulder, clavicle, jaw and neck.

I'll hold on to your big-bore collection while you recover from the surgery Wink

In all seriousness, I would like to lend you my HANS device for the first time you touch that monster off. Eeker



"That's not a knife..THIS is a KNIFE" !
29 July 2008, 09:48
Grandpasez
I'm thinking a 30 lb gun, with max from the shoulder
of a 2300 gr slug at 20-2300. Any higher testing to show
off, barrel will be locked onto my 300 lb rest.Ed


MZEE WA SIKU
29 July 2008, 09:54
bigdoggy700
Tyler, you need to put on some weight to shoot the really big stuff. I shoot 4 bore doubles,700 nitro and 700 AHR, and 600 overkill with pretty stout loads and my feet never move. Of course, I am anchored by my 375 lbs. That probably makes a difference.
29 July 2008, 10:20
Tyler Kemp
Hubel, get a video of the recoil if you could. With the loads you posted, guessing 200 grains of powder, I see over 400 ft lbs of recoil! I would like to see your stance before firing off the big stuff.


Love shooting precision and long range. Big bores too!

Recent college grad, started a company called MK Machining where I'm developing a bullpup rifle chassis system.

29 July 2008, 11:27
Rodney H.{500Jeffery}
Tyler, I'm only 40 lbs heavier than you and I don't recall a foot coming off the ground to date. Although I do feel a session at the range for a few days after as I need to work on technique. Rodney.



29 July 2008, 15:02
pichon1
WHY? Confused bewildered