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Italian State Arsenal names

Italian proof marks and date codes · 1860s to 1945.
What it looks like
The arsenal name or abbreviation stamped on the receiver: TERNI, R.E. TERNI, TORINO, TORRE ANNUNZIATA, ROMA, BRESCIA, GARDONE V.T., MIDA, BERETTA, Fabb. Naz. d’Armi, F.N.A.
Where it is on the gun
Receiver, sometimes the barrel.
Date range
1860s to 1945.

What it tells you

What this mark authorises you to say

Which state arsenal built or rebuilt the arm. On Italian military rifles this is often the only legible marking left, and it localises the gun to a plant — which in turn narrows the model and the period, because the plants did not all build the same things. Terni, for example, was the central arsenal the new Italian state had been trying to create since 1862, and it built Vetterli rifles from the 1870s onward.

What it does not tell you

What this mark does NOT say

It identifies the plant, not the year and not the private manufacturer. Many Italian military arms were made by private firms and merely inspected or rebuilt at a state arsenal, so an arsenal name on the receiver does not mean the arsenal made the gun.

Sources for this page

Every claim above is attributed. The class of source is shown with each one, because a national proof house and an anonymous forum table are not the same evidence — and on proof marks the difference matters.

Reading marks to identify and date a gun

Proof marks name the test and the era. The serial number, where a maker published a browsable chart, can name the year. The lookup cites the threshold behind every result.

Open the serial number lookup

Other italian proof marks and date codes

Mark descriptions observed and verified 2026-10-14. Proof marks are stamped by hand on guns up to a century old; a photographed stamp and a description in a book are not the same evidence. If a mark on your gun does not match anything here, that is a real answer — see the notes on unidentified marks.