No, COVID-19 doesn't win. I'm still breathing.
I dare say I've described enough pinfires here to make the point that the un-loved predecessors to the fine centre-fire hammer and hammerless doubles illustrated in this thread can be interesting in and of themselves. The pinfire game gun might have had the briefest existence, at about 10-15 years (compared to 200 years for flint, 40-60 years for percussion, and the 150 years-and-counting for the centre-fire), but it made the transition from muzzle-loader to breech-loader possible in the public's mind, and the catalyst of that thought process might be worthy of a post here, considering it helped bring us to where we are now.
Back in the day, the popularity of cartridge-loading guns was not instant or sure. Human nature fights change at every opportunity, regardless of annoying things like facts. Just look at the news (on second thought, don't, it is too depressing). What really propelled the change from one to the other was the reality TV of its day, a public trial. Two of them, actually.
The safety advantages of the pinfire over muzzle-loaders were important to a very early and important supporter of the pinfire system, John Henry Walsh. He had lost part of his left hand to an accident with a muzzle-loader and arguably this had much to do with this, and his renown in the shooting community probably contributed a great deal towards making the pinfire system acceptable to sportsmen. In 1857 Walsh became editor of
The Field, a weekly London newspaper devoted to country activities, and it was during Walsh's term that
The Field became the main catalyst in the debate over the merits of the breech-loader versus the muzzle-loader. The newspaper published letters from readers, often under elegant pseudonyms. It was in the battleground of
The Field's letters column that the public war of words was waged, having started shortly before Walsh's arrival with an otherwise innocuous letter in December 1856 that invited readers who had used the breech-loading guns to comment on their advantages or disadvantages. This unleashed the fanboys on both sides.
Letters either for or against the pinfire breech-loader constantly appeared in
The Field from shooters and gunmakers making claims on the advantages of the guns they owned or built. The letters provoked a heated debate, and this undoubtedly would have gone on for some time. Both sides offered challenges to each other, and to bring some sort of fair conclusion to the matter,
The Field announced in January 1858 that the first
Field Trial would be held later that month. The
Field Trial was later postponed to the ninth of April, and on that day, in the park near Battersea bridge, both breech-loading and muzzle-loading guns were tested for penetration power at forty, fifty, and sixty yards; patterning within a thirty-inch circle at those distances; and recoil when clean and after thirty shots fired. Penetration was measured by the number of sheets of brown paper pierced by pellets, and recoil was to be measured with a spring-powered device. Eighteen muzzle-loaders competed against six pinfires and a single base-fire, in five weight classes.
After so much debate in print, much of it in praise of breech-loaders, it is interesting that pinfire guns from most of the well-known London gunmakers that were building them at the time were conspicuously absent from the firing line, with only Edward Michael Reilly of Oxford St. doing so, presenting both muzzle-loaders and pinfire breech-loaders. Prominent London makers may have felt there was much to lose and not enough to gain in such a contest, and perhaps they knew very well the limitations of the pinfire, and the imported French cartridges. On the big day the pinfire guns were outperformed by muzzle-loaders in penetration and placement of pellets within the thirty-inch circle, losing in each of the four weight and bore classes. One of the factors, recoil, could not be properly compared as the recoil of each gun was stronger than the spring device built to measure it. While a win for proponents of the muzzle-loader, the results were nevertheless close (and in truth I doubt a flying pheasant or partridge would have been able to tell the difference).
Performing worse than the pinfire that day was Charles Lancaster's base-fire gun, which placed last out of the eleven entries in the first class. Lancaster's proprietary base-fire system was actually a very early centre-fire type, first built in 1856 after acquiring Louis Julien Gastinne's French patent of 1853, and using specially constructed cartridges that held the priming mixture between two foil layers in the base of the cartridge. The hammers struck a captive pin or striker, which in turn struck the centre of the outer cover of the cartridge base. This detonated the priming mixture within the base and lit the charge through perforations in the inner layer. In its day the base-fire gun was arguably the most expensive game gun on the market (costing some 60 guineas or more), and the result of the trial must have been quite a disappointment to the maker, and to his customers.
Despite Walsh’s hopes, the battle of the breech-loader versus the muzzle-loader did not end with the Trial, and the correspondence column of
The Field remained filled with hotly debated claims. This led
The Field to hold another, bigger event on the fourth and fifth of July 1859, at Hornsey Wood House in the Finsbury Park area of London. The rules and classes were the same as that of the previous year, and although the recoil-measuring machine was strengthened, a double discharge from one gun broke the machine.
There were 17 entries in the first bore/weight class, with 10 pinfires, six muzzle-loaders, and a needle-fire gun by Joseph V. Needham of London. Several pinfire makers that took part in the 1858 Trial were ready to try again, namely Frederick Prince (now Prince & Green), William Rochester Pape, and Reilly. They were joined by Needham, William Egan of Bradford, Elliot of Birmingham, Philip Hast of Colchester, and Auguste Francotte of Liège, Belgium (with a gun with moveable barrels of the Bastin type, a design of the Bastin Brothers of Liège). As far as can be determined, the British-made pinfires in the trials were all forward-underlever guns of the design initially built and marketed by Joseph Lang. The Egan 12-bore pinfire placed the highest for breech-loaders, at fourth place. There were 12 entries in the second bore/weight class, with eight muzzle-loaders and four pinfire guns. Edward M. Reilly’s 15-bore pinfire made it to sixth place in this class.
In the penetration and patterning tests, the performance of the pinfire gun had improved to being almost equal that of the average muzzle-loader. While at first glance the 1859 Trial might seem another disappointing result for breech-loaders, but the fact there was now less of a difference in performance between the two systems meant that the breech-loading gun could no longer be discounted, and the advantages of the pinfire, such as ease of use and safety in handling, would weigh heavily in its favour. This improvement in the second Trial came as a result of improving both the quality of the cartridges used, and the design and construction of the guns.
In the end it was probably the matters of safety and convenience that were most relevant to the shooting public. Minute differences in shot patterns and penetration were already variables, owing to how well barrels were regulated (this was well before the invention of choke boring), and to the different formulas and quantities of powders. With the muzzle-loaders there could be variation in quantities of shot and powder from one shot to the next, and in the types and treatment of wadding. Each shooter (and gun maker) was free to experiment with these variables in the search for the perfect combination. In the case of the pinfire that was left to the cartridge manufacturer, and, in the early days of the pinfire in Britain (and for the
Field Trials), pinfire cartridges were manufactured in France and had to be imported. There might not have been much choice in loadings and materials, all of which might help explain the slightly inferior performance of pinfire guns versus the muzzle-loaders in the
Field trials.
While the Trials did little to settle the matter of which was the superior system, with each side claiming success from their differing perspectives, the Trials did establish the pinfire system as a viable choice for sportsmen, and it appears that more and more adventurous sorts were willing to try the new invention – as long as the guns were British-made.
You can't have a post without pictures, so here is a British-made pinfire in all its glory, shaped and sculpted by hand and oozing style and sophistication, a bar-in-wood 12-bore by Parker, Field & Sons of Holborn Street, London, a favourite of Queen Victoria herself (I've already covered the history of the firm in an earlier post in this thread). The single-bite partial snap-action rotary underlever action is John William Parker Field’s patent No. 3485 of December 1862. As the patent action was reserved for their 'best' sporting guns, few were made. This one survived with its original case and cleaning rod.