(1984 - 2001)

  • Type: Submachine Gun
  • Caliber: 9x19mm, 9x21mm IMI, .40 S&W, .45 ACP
  • Weight: 6.4 lbs (2.9 kg)
  • Length: 13.8 in (35 cm) (folded), 22.8 in (58 cm) (unfolded)
  • Barrel length: 5.1 in (13 cm)
  • Capacity: 30, 50
  • Fire Modes: Safe/Semi-Auto/Full-Auto

Video Games

  • Submachine Gun

Navigation menu

Spec Ops Magazine

  • Special Operation

Spectre M4: A submachine gun with unusual features

The Spectre M4 equipped with a suppressor

Spectre M4 submachine gun appeared in 1983 and has several unusual features. The designer set out to develop a weapon that could be used intuitively and automatically so that the user could instantly open fire without considering the safety condition or performing any action other than pulling the trigger.

The intention was to provide a weapon for anti-terrorist police and others who need to carry a weapon daily but may not be called upon to use it except at rare intervals. When that time comes, it has to be ready for use without hesitation.

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. This means that the 30-round magazine is no longer than a conventional 20-round, and the 50-round is no longer than a normal 30-round.

The operation is also unusual. After inserting a magazine, the cocking handle is pulled back and released in the usual way. But instead of the bolt remaining back, it runs forward and chambers a cartridge. A “hammer unit” remains at the rear of the receiver, but pressing a de-cocking lever allows this unit to run forward under control and stop a short distance behind the bolt. The weapon is now perfectly safe to carry and will not fire if dropped or mishandled.

SITES Spectre M4 submachine gun

But as soon as it becomes necessary to fire, all that needs to be done is to squeeze the trigger. This will retract the hammer unit from its rest position and then release it with sufficient force to hit the firing pin in the bolt and fire the cartridge in the chamber, after which the action is automatic until the trigger is released.

Since the bolt is always closed when the gun is at rest, it might be expected that the barrel will heat up when firing and not cool very quickly; this is countered by a forced draught air system, operated by the movement of the bolt, which pumps air through and around the barrel while firing.

Diagram of the Spectre M4 casket magazine

Three variant models accompany the basic Spectre M4 submachine gun; the Spectre PCC (Police Compact Carbine) fires single shots only and has a longer barrel; it can also be fitted with a silencer. The Spectre Carbine is long-barreled and fires only single shots. And the Spectre Pistol is the basic Spectre but without stock or foregrip and fires single shots only. The Police Carbine and Pistol versions are available in .40 Smith & Wesson caliber and in 9 mm Parabellum.

Several versions of the SITES Spectre M4 submachine gun were specifically made for the civilian market. Those Spectre M4 versions have been around since the middle 1980s and the late 1990s. The major problem with them was when their production suffered a significant backlash when the  US Federal Assault Weapons Ban prohibited the import and sale of them on the American market, the biggest and most lucrative for this kind of item.

The Spectre M4 submachine gun looks very similar to the other Beretta M12 , another submachine gun produced by an Italian company. While both weapons are quite similar to the early models of the legendary German Heckler & Koch MP5 .

Today, the Spectre M4 submachine gun is still used in some countries. For example, it can still be found among the police and SWAT units in Italy.

Technical specifications

Leave a reply.

Your email address will not be published. Required fields are marked *

Latest News

Omer Halisdemir and his grave

Omer Halisdemir: The story of courage and self-sacrifice

Dmitry Utkin, Wagner military commander alongside Vladimir Putin

Dmitry Utkin: The Life and Death of the Man with the Callsign ‘Wagner’

Springfield Echelon left side view

Springfield Echelon: Redefining Innovation in Service Pistols

GPNVG-18 night vision goggles used by SEAL Team 6 in Operation Neptune Spear (target GERONIMO - Osama Bin Laden) in 2011

2013 Barawe Raid: The Failed SEAL Team Six Mission No One Talks About

spectre m4 smg

Sign in to your account

Username or Email Address

Remember Me

H3VR Wikia

  • Closed Bolt
  • Box Magazine
  • Full-Auto Only
  • Edit source
  • View history

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.

Operation [ ]

  • Click left on the touchpad ( Classic Controls ) or the B Button ( Streamlined Controls ) to disengage the safety.
  • Insert a fresh magazine into the magwell, located under the receiver and in front of the trigger guard.
  • Pull and release the charging handle on the top of the gun to chamber a round.
  • Press the trigger on the firing hand to fire.

Attributes [ ]

  • The Spectre M4 can take a Pistol Stock .
  • The Spectre M4 can take any Muzzle Device .

H3VR Meatmas Round-up Week 2! Day 12-18s Gift Unboxing!

  • 1 Take and Hold
  • 2 Beginner's Tutorial
  • 3 Return of the Rotwieners/Quest Guide


  1. AY Spectre M4 Submachine Gun » DEFCON AIRSOFT

    spectre m4 smg

  2. Italian Spectre M4 Submachine Gun Photograph by Andrew Chittock

    spectre m4 smg

  3. AY Spectre M4 SMG Airsoft Gun AEG in Black

    spectre m4 smg

  4. Spectre M4 FC-V2 SMG Folding Stock Li-Po Ready Submachine Gun by Force

    spectre m4 smg

  5. 3D Spectre M4 SMG model

    spectre m4 smg

  6. ForceCore Industries Spectre SMG AEG

    spectre m4 smg



  2. Fully upgraded

  3. AVA M4 Spectre Revenge

  4. ♯293【性能UP! M4 Spectre Cherry】AVA ARENA


  6. M4 SPRAYS 🫡 #pubgmobile #pubgshorts #bgmi


  1. Spectre M4

    Spectre M4 — итальянский пистолет-пулемёт, разработанный в середине 1980-х годов оружейниками Роберто Теппа и Клаудио Гритти, работавшими на фирму Società

  2. Spectre M4

    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

  3. пистолет-пулемет SITES Spectre M4 (Италия)

    Пистолет-пулемет Spectre предназначается в основном для проведения полицейских и противо-террористических операций,требующих мгновенной реакции, компактности и

  4. Spectre M4

    Spectre M4 — это ранняя SMG, которая сосредоточена на игре от уклонения, сказать особо нечего. Имеет 66 единиц уклонения и 880 единиц здоровья. Обладает скиллом

  5. Пистолет-пулемет Spectre M4

    Пистолет-пулемет Spectre M4 был разработан итальянской компанией SITES (Societa Italiana Tecnologie Speciali S.p.A.), расположенной в Турине, в середине 1980-х

  6. Italian SITES Spectre M4 Run and Gun/ first impressions

    Today we try out the Italian Sites Specter M4 smg in semi auto on a short course of fire and briefly go over some first impressions.

  7. Spectre M4 Submachine Gun

    It is a blowback operated weapon, which fires from the closed bolt. It is chambered for 9x19 mm ammunition. The receiver is made of stamped steel. Some sources

  8. Spectre M4

    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

  9. Spectre M4: A submachine gun with unusual features

    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

  10. Мини-обзор пистолета-пулемета AY Spectre M4

    http://world.guns.ru/smg/it/spectre-m4-r.html xpXPLGpvp4o.jpg 295FDz6tSYs.jpg 83pMVRDmiYM.jpg 0sTGhk1lvWY.jpg ueezgoxj1M0.jpg. Дата

  11. Spectre M4

    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