One of the very early entrants into the United States Ordnance Department’s semiauto rifle trials was the Auto-Ordnance Company, makers of the Thompson submachine gun. For the rifle trials, they designed a .30-06 rifle using the same Blish-locking principle as had been applied to the SMG. Since the Blish principle doesn’t actually work, this resulted in what was actually a delayed-blowback action which extracted at very high pressure.
The Thompson Autorifle, as it was called, used a very coarse screw to delay the bolt opening, and required oiled felt pads in the magazine to lubricate the cartridges as they fed. It was a particularly long and unwieldy rifle as a result of it’s unusually long receiver, and is known today for having ejection so forceful that it could actually stick cases into wooden planks placed close to the shooter. Needless to say, it did not fare very well in trials and was dropped from consideration not long after this, the Model 1923.
Read the Original Article at Forgotten Weapons
Reblogged this on Truth Troubles: Why people hate the truths' of the real world and commented:
I hadn’t ever heard of this one, now I know why. Thank you for posting the information.
Let me know if you like the “Obscure Weapons” category..I am thinking of expanding it into edged weapons and other “things” as well.