The Spectre M4 is an Italian submachine gun that was produced by the SITES factory in Turin. It was designed by Roberto Teppa and Claudio Gritti in the mid-1980s.

May 1, 2001 · Spectre is the first automatic weapon in the world firing 900 rpm with three-action blow-back firing system. Consequently, the weapon fires from a close-bolt principle assuring less mechanical distraction during firing as opposed to an “open-bolt” system incorporating heavy breech block mechanism.

Aug 22, 2023 · The Spectre M4 was a compact, ergonomically sound design, conceived for security services and special tasks units, with an eye on overwhelming firepower, ready deployment, and small size.

Sep 16, 2024 · After failing to score any big contracts, Sites looked to the domestic American market and redesigned the M4 Spectre into a semi-automatic handgun marketed as the Spectre-HC.

The Spectre M4 is an Italian submachine gun produced by SITES (Società Italiana Tecnologie Speciali S.p.A.) and originally produced by the SITES factory in Turin, Italy starting in 1984. The Spectre is designed to provide compact, lightweight firepower at close range.

The Spectre M4 is an Italian submachine gun that was produced by Società Italiana Tecnologie Speciali SpA. The Spectre M4 was designed in the early 80s and put into production at the Turin-based SITES firm.

Feb 8, 2018 · The SITES Spectre was originally developed by the SITES company (Societa Italiana a Technologie Speciali SPA) of Torino to be the best police and counterterrorist submachine gun on the market. To this end, they studied the other guns on the market and what made a good SMG.

Aug 13, 2020 · The Spectre M4 was a submachine gun of Italian origin and presented a highly compact automatic weapon system intended for use by military, law enforcement and security personnel.

Sep 11, 2016 · The Spectre M4 looks conventional enough, with a pressed steel receiver, barrel jacket, and a butt that folds to lie along the top of the receiver. The magazine fits into a housing ahead of the trigger and is the first unusual feature; it contains four columns of cartridges instead of the usual two.

The Spectre M4 is a high-capacity, compact SMG from the Cold War. Compared to most high-capacity magazines that use a drum design, the Spectre uses a quad-stack "casket" magazine that is far less bulky.