Side Lock said:
Just read the book and you will see you don't know what you are talking about. Read the book and then I will converse with you. You asked for a document, and you will find many documented examples by those who were there and did. Certainly you would not be afraid to read it.
I have read the book NUMEROUS times.
You need to READ it and not just look at the pictures of bullets and jump to conclusions.
For example the Rigby LR MLs used by the Irish team were not hunting rifles. They were high trajectory at hunting ranges (relative to a HV RB or Express rifle) but were wonderfully accurate at KNOWN ranges with the proper sights. They were not hunting rifles they were target rifles designed to comply with a certain set of rules for 800-900-1000 yard rifle matches. I am sure someone shot game with one. But this does not make it a HC hunting rifle for the 1870s or more importantly *practical* for the purpose.
YOU are NOT recreating what Roberts was doing, or Chapman (who was shooting picket bullets long before Roberts was born) or the other people shooting hunting and offhand rifles with the picket bullet.
Nor are you recreating what Warner, Perry and a host of others were doing with their super accurate bench guns. Most of which weighed 25 pounds or more. 35 to 40 is common some were much heavier. There is a Warner in the Cody museum that likely weighs 40 pounds at least. Warner built a 68 or 69 caliber for one match and it shot so well nobody would shoot against it.
You are not doing what Schalck and many, many other were doing in making offhand target rifles and some multi-purpose guns. The multi-purpose guns generally came with moulds for RB and picket. See Roberts again note the photos of pickets and Rbs for the same rifle.
There is a Gumpf mould in Whiskers "Gunsmiths of Landcaster County" that has a RB cavity, a pointed picket cavity and a "double ball" bullet about 2 calibers long round on both ends. But no grooves. Its apparently for a cloth patch just like the other 2.
You seem to have read what you wanted to into Roberts and seem to have an agenda that sounds remarkably like Toby Bridges. He likes to show scoped MLs, selectively cropped photos, and such never mentioning that they were target guns and likely have no loading rod.
Look at the number of rifles in Roberts that have no provision for a loading rod. These are not hunting rifles.
Look at the number with rods that have been turned for a starter vs the ones for the RB only.
Then how many have a false muzzle. A man would be silly to hunt with a false muzzle equipped gun. Damaging the ram of a guide starter is bad enough. PITA to repair/make if the ram is damaged or the entire tool is lost. These things were made to close tolerance.
25+ years ago I did baffle board penetration tests using RBs and 54 maxis (poor hunting bullet BTW). You know what I found? I found that based on penetration obtained on actual animals with a FL pistol with 800 fps MV that a 50 caliber RB rifle would shoot through deer and antelope, either completely or to the offside hide at 200 yards. The rifle penetrated the same at 200 as the pistol did at 25.
Yes the maxi-ball penetrated better. But the RB would shoot through a deer at a distance that few people could hit one so what was the point?
The ML hunting rifles Roberts used with bullets use CLOTH PATCHED PICKET BULLETS. Not PP, not "naked" bullets. He was also comparing the effectiveness to his 44-40 WCF which, along with the 38-40 is a p==s poor deer cartridge. A 45 RB is better. If used in a repeater the bullets are usually hard and make pencil diameter wound channels. BTDT. Deer still died in about 40 yards.
Also note that Robert's Read and Uncle Alvaro's Billinghurst had slow twist barrels that did not foul much with C&H Diamond grain.
My problem here is your trying to tell me that shooting GG and PP bullets in ML HUNTING RIFLES with 777 and Pyrodex is historically correct. Its not IT CANNOT BE since Pyrodex/777 is a MODERN propellant. 777 in particular was designed to give high velocity in inlines. So for the traditional minded shooter your experiment is a waste of powder and lead. Nor will BP produce the velocities the 777 will and it will barely keep pace with Pyrodex since its not blackpowder either.
The picket bullet had been in use in Eastern American since the 1830s at least. Garrard in "Wah-to-Yah and The Taos Trail" mentions a man with a Hawken shooting a bullet 1 inch long. But the ball was still more common. Picket rifles are almost always turned round at the muzzle. Look at the old rifles. How many surviving hunting weight rifles 10-12 pounds, have false muzzles or are turned for a starter? They are out there but they are badly out numbered. Chapman liked the false muzzle for picket bullets.
But it was mostly used for target work. Read Chapman's "The Improved American Rifle". I think his accuracy claims are a little exaggerated but a lot of shooters were using them for target work. Chapman favored a false muzzle even for the picket bullet. Most American ML Schuetzen rifles shot picket bullets some were identical to the.
You will note that one of Robert's hunting companions Cousin Alvin I think, was using a Spencer.
The ranges for the bear hunt were often in FEET.
Yes, a soft lead 300 gr +- bullet will work very well in 40-45 caliber. I have used them in 40and 45 caliber BP cartridge rifles. It might surprise folks here that a 300-350 grain bullet works better on deer than a heavy slug will.
But back to MLs. Sidelock is wanting to duplicate inline ballistics with a side lock. To what end? What is the point. Especailly in the east where a lot of traditional ML hunters us SMOOTHBORES.
A 20 bore RB weighs about 350 grains.
These are very effectice on big game and at the ranges Roberts was shooting bears would have worked just as well.
Most dedicated picket rifles have twists in the 30-36" range or a gain twist (very common) ending in this range. The slower twist guns like the 48", which will shoot bullets to 2 calibers long fairly well, BUT the bullets are poorly stablized and tend to veer off course when striking flesh. The minie ball was notorious for veering off course. British surgeons in the Crimean War found this out.
Now a 18 twist will track straight. But its not a twist used in hunting guns in the 19th century. In fact the British BPE cartridge guns all had pretty slow twists since they shot light bullets. The 450 BPE, for example, used bullets for 270 to 360 grains.
The problem with high pressure loads is nipple erosion. It happens. If you are using a steel nipple with high pressure loads and claim its lasted 200 rounds you are not paying attention.
If you run a stainless nipple you may or may not get long life out of it. At 80 grains in my 40 caliber picket rifle I immediately started getting a lot of gas out the nipple. But it shoots better than 70 though I suspect that the nipple, from examination, is already shot out past target accuracy. Its had less than 100 rounds though it. But it is a soft stainless.
To recap. I have already shot quite a number of animals over the years with lead RBs and bullets of varying lengths. The kicker is that a deer shot in the lungs with a 30-06, a 6.5x55 or a 7mm mag, or a 38-40 or a 50-54-58 or .662 RB will travel about the same distance on AVERAGE.
I have shot deer with a 50 caliber RB at 140 yards and had them pile up on 50 yards or less.I have shot them with the same rifle and had them run 200. I have shot deer with a 400 gr FP PP from a 44-90, this thing was a masher, and had them run 150 yards with a perfect lung shot.
You see were I am going here? I have never shot deer with anything that would reliably drop a deer in its tracks. My brother-in-law tells me that a 25-06 with an 87 grain will do this. My mother shot one with his 25-06 and was mad as hell since she lost about 1/2 the deer to bloodshot.
Where the projectile is placed is far more important than want it is. A good lung shot with a 38-40 BP load, a 45-70-350 or a 45-70 325 at 2000 at the muzzle or a 45-66 caliber RB will produce the same result. There will die in a less than a minute, probably with in 10-20 seconds and within 100 yards of the bullets impact.
As I tried to point out before, the "naked" bullet in MLs has problems besides blowing the hammer to half-cock and this is one reason they were not used. I built a 45 caliber fast twist ML back near 30 years ago. It was a target rifle. It never occured to me to hunt with it. I didn't need it. I had better rifles for the job. Either my RB shooting Flintlocks or BPCRs shooting light to moderate weight bullets. It also ate nipples so that they needed replacing every 20-30 rounds. But I think I said that already.
The 40-70 with a 300 gr FP of 1:40 alloy with FFG black is a good killer on deer and it makes 1"+ exit wounds in Antelope if shot though the shoulders. Antelope piles up in 40-100 yards. A 40-90 with 80 odd grains of FFG Goex will make big wound channels in elk at 175 yards. About like a 30-06. But its not a HC ML hunting rifle either. It was a Winchester Single Shot action with a Shiloh barrel.
Like I said I have already done this stuff. Repeatedly in some cases. I shot the 45 ML bullet rifle to 1200 yards and it did pretty well if the barrel was kept warm. I had the barrel cut with a .456" BORE so I could thumb start a Lyman 457125.
While not complelety HC it was a heck of a lot closer than you shooting replica powder at 1800+ fps.
If you read my posts they were not about the killing power. They are about the practicality and the HC aspects. The heavy conical and even the Picket have some serious down sides. The PRB is simple, it works very well too. When used with BP it is iron clad historically correct.
I have never had an instance were I could blame a soft lead bullet for failing to kill game as I expected. I cannot say the same for jacketed bullets. Problems with lead bullets have always been operator error. Rbs penetrate plenty well enough. A friend told me of a 54 round ball passing though a BC Canada moose at 175 yards (Lasered) moose piled up in a few feet.
The problem is that you have come a mostly traditional ML forum with an inline mentality. Most folks with experience know they don't need this stuff.
If you are going to do testing then you need to test the PRB in the common calibers, 45-50-54-62 and 69 too. Then test a 270-320 gr picket. The 300-350 grain picket, BTW makes the 45 caliber into something similar to the 62 RB. The advantage of the picket over the minie is that the picket can use large powder charges. The HC Mini and other deep hollow based bullets cannot. If you try them you will find the larger RB guns 62 and up, really are powerhouses to 150-180 yards. My 16 bore will break 2" sandstone/mudstone/limestone at 180 yards with a WW ball. It will launch a 4 gallon jug of water 3 feet in the air at 30 yards or so with 140 grains of FFG (only 32% of ball weight).
Its accurate, its hard hitting, its 100% HC for 1800 and it operates at lower pressure than most 32-40 caliber RB rifles.
I don't need a conical or even a picket. If I do, and where I live I do some times, I use a brass suppository gun. We have not inflicted ourselves with a ML season here and hopefully won't.
Another book you might scan though is "Pondoro" by John Taylor. He mentions shooting African elephant and Rhino with a 10 bore smoothbore with a 165 grains of black and a hardened ball when his ammo shipment got misdirected back in the 1930s. Never lost an animal he shot. IIRC he killed 14 "good bulls" and some rhino before the supply of hardened balls was exhausted.
Dan
Roberts shows GG bullets on page 47 of my "Bonanza Books" NRA edition. The GG are surely from a Schalck Schuetzen rifle (see page 27). Schalck used false muzzles too, I would have to get the Schuetzen book from upstairs to confirm, not worth it. The hex bore bullet looks a lot like a Schuetzen bullet but could be a hunting rifle but its still going to have bore obstruction problems since its cast or swaged to fit the bore and WILL move. The 48 caliber PP bullet is for a 60 pound rifle. Some of the Civil War Ammo he shows as ML bullets on later pages are for Sharps and Smith BL percussion carbines. At any rate its all MILITARY applications. Sharps made a lot on hunting rifles back to the early 1850s that used GG bullets. But they were BREECHLOADERS. Yes the bullet technology was known but it is not practical since "naked" bullets will neither seal the bore from moisture or stay on the powder reliably ESPECIALLY if horse back. See "Firearms of The American West" Vol I By Worman and Garvaglia for the problems the cavalry had with loose fitting loads.
I don't see why this is so difficult to understand.
The various multi part, hard nose/soft base bullets are for 20-40 rod and longer range target rifles. Who would go to the trouble to cast two part bullets and then swage them to shoot deer with??? Especially with a hard nose. The moulds and swage would likely cost 4-5 times what a RB or picket mould would with no increase in effectiveness. The paper patching is a big pain too. Done lots of that.
Yes, look at Roberts but quit getting so excited about the bullets you see and note what they were actually used for.
*Practicality*. "Naked" and PP bullets are not practical in the 19th century context for hunting rifles. I am not going to repeat the problems. 2-3 times should be enough for anyone.
So far as 777 etc.
Better things to do.
Dan