The Rifle Group assessed the rifles as-is and can't really say much about modifying them or specific manufacturing concerns.
The production engineer in me cries at them not considering that first and foremost, and will have to write it into any future plans for evaluating things like SMGs
Most of the rifles tested had roughly the same overall length and weights tended to be clustered around 4 kg, with the Arisaka Type 38 the lightest at about 3.7 kg and the heaviest bolt-action coming in at maybe 4.3 kg.
Did they get the chance to look at any carbine variants?
Can we make the rifle 2 inches shorter solely to justify a unique wikipedia entry?
The Arisaka's sights are good, but some shooters preferred the aperture sights found on other rifles to the Arisaka's V-notch sights, while others preferred V-notch sights to the apertures. Some of the rifles, like the Ross and P17, managed to squeeze out a tiny bit of extra accuracy by placing the rear sight behind the chamber, increasing the sight radius. At the same time, doing this would prevent fitting the kind of dust cover that made the Arisaka so reliable in dusty conditions. The Lee-Enfield has a 10-round magazine, though it takes two stripper clips to reload it so the overall rate of fire remains the same. Some of the rifles, including the straight pull designs, had bolt handles that could be operated without taking the sights off the target, which was nice for rapid fire at close ranges.
So the only real improvement could be to the bolt handle. Is that possible without mucking up the design of the Arisaka?
The 6.5×55 mm patr m/94 cartridge tested with the Bang rifle performed equivalently to the 6.5×50 mm Arisaka Type 30 round (they're basically identical), and worse than the fancy new 6.5×50 mm Type 38 round. The rifle group emphasises the difference between the two Japanese 6.5 mm cartridges strongly in their report because there's such an obvious difference in performance, and they want to stress that the increase in engagement ranges (but not the advantages in weight or reliability) will disappear if existing stocks of ammunition are used.
Gotcha. I saw the entire 6.5 discussion upthread, understood none of it, and wanted to bring it back up
Wonder what Small arms will be next machine gun,submachine gun, pistol? Speaking of pistols do not get anything Japanese since from what I heard they could barely can penetrate bone on the best of days?
Timing's good for LMGs. We've tested the BAR and the only other option I'm particularly keen on is the ZB vz. 26 (and its variant, the Bren).
The Thompson is a nice SMG, but it's absurdly expensive by what accounts I've come across. We probably want to wait until someone develops a cheaper weapon or put a lot of time into reworking the Thompson into a gun that can be stamped off an assembly line by the thousands. We should also wait for pistols to around the same time so we can have a standard pistol/SMG cartridge.
There's also things like mortars (the French 81 mm being the obvious pick), grenade launchers (the Knee Mortar being superb), and regimental artillery (the 75 mm we use is apparently quite outdated and the 70 mm has an effective range of a thrown shoe).
On the matter of tanks the best design of WW2 overall were the American models, barring that grab something based on the German model, Italian, Japanese and British tanks were below par historically(USSR were fine cannon fodder in a cost sense but relations with the soviets is like being close to Uranium not good for ones health plan).
I would
strongly disagree with that assessment. US tanks during the period where we'd want to procure them (i.e., pre M3 - any of them) are all terrible cult of the machine gun monstrosities that run on gasoline and cost a ton. Once the war starts, we're basically reliant on our existing stockpiles, so we can't get M4A3s.
Germany's not building tanks right now, and if you say they are, they'll get very angry at you for implying they're violating Versailles. Their first actually
good tank is the Panzer III, and that shows up too late for us to build up large numbers.
Italian tanks aren't great, but they're small, they're cheap, and they exist in the mid-'30s (the most important part).
Japanese tanks are actually really good for when they're designed. If we built something based off of a
heavily modified I-Go Otsu or Ha-Go, we could arguably have the best light/medium tank in the world in the mid-'30s. The diesel they have is very nice, if the gun's not spectacular until the Japanese switch to the 47 (we'd want to adopt something else), and armour can be improved upon. Just because they didn't modernize them then ran into Soviet tanks skews things a lot.
Not gonna disagree about British tanks, but that's because I'm biased.
Soviet tanks in this period were very good. The BT-series are more mobile, as armoured, and as heavily armed as most tanks in the world. Adopting something similar is a thought.