I don’t believe any of the ammunition you listed was for the captured Firefly, it seems more likely these were shells produced for the 7.62 cm Pa.K 36(r) and other Soviet artillery which they captured en masse (the large number of captured example is why they produced the ammunition for it, unlike 17 Pdr which was very rare in German service). I’ve never seen anything even mention the idea of producing ammunition for western allied guns or artillery.
Also, the Germans captured French, Czech, and many Soviet factories which was one of the major reason they were capable of producing the ammunition for these guns, unlike the western allied factories which were across the sea.
Also also you didn’t list any sources for your claim of them producing ammunition for the 17 pdr.
Thats because i dont have source for that per se, i just read such on other “private” websides (forums etc.) and it seems reasonable, considdering that for a multitude of guns (15-150mm) German and other guns ammo was refitted, so while such is to be taken with a grain of salt, i still added it, cince it was done with other guns as well. But how it ends up in game is still open and decided by the developers.
As i showed in the post, germany did produce 7,62mm ammo.
Pzgr. 39 Rot APCBC 7,6 kg 20g H.10 (34g TnTa) 890 m/s 191mm/10m
Pzgr. 40 APCR 4,15 kg 28x110mm 900 g Coreweight 1050 m/s 210mm/10
Sprgr. 39 HE 6,25 kg 550 g Fp.60/40 890 m/s
There is no evidence whatsoever to support the fact that german-made 76.2mm was even compatible, let alone fired, from British 17 pounders.
76.2mm, or 3 inches, was an extremely common calibre during the war, but just because the width of the projectiles are the same is does not mean:
That they would have fit in the same breach
That the firing mechanism would have ignited it
That the casings would be the same diameter
That the ammunition could be stowed within the tank
That the barrel and breach could withstand the appropriate propellant pressure
etc etc.
There is so much more to ammunition being compatible than the projectiles being the same diameter, so unless reliable sources can be found, this part of the suggestion is entirely fictional.
So you think the germans had the logistical capabilities to collect all the used 17pdr casings they could (not that many considering the germans were retreating 99% of the time the 17pdr was in service), get the casings back to the relevant factories (probably only a handful of factories with the appropriate tooling and production lines in the whole of germany, less and less by the day), dedicate production line capacity and time to probably less than 100 individual collected casings? and then send a bespoke shipment of refurbished 17pdr rounds to supply a tiny handful of captured vehicles, which may or may not have been lost or recaptured by this point in time.
This is all while germany is in the midst of a manufacturing and logistical crisis, with constant fuel and material shortages.
Okay, sure. Life must be freeing not being burdened by having to back up your claims with evidence.
Yeah, i dont see any reason to even bother about you.
Yes, as i wrote befor, i dont have real source, beyond reading it in some forum.
But still, such what you wrote is realisticly speaking quite possible.
Conciddering that it was also practice to keep spend casings and return them to the ammo depo, as germany needed the metal and casings.
Okay, and brits took the projectiles from the Panther long 75, put it in used QF 75mm casings, and blew up king tigers with it from inside a cromwell V.
Considdering that the Pzgr. 39/42 is the same as Pzgr.39 just with a 2nd driving band, and the USA used K.Gr.Rot Pz in their M2 and M3 cannons when M61 wasnt yet availabe, as well as in the grand father of it the Pak 97/38 the K.Gr Pz (p) was used it is possible.
But there is still a difference between needing and not.