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Sako · Rifle

Sako M92 S

Gas operated long stroke · 7.62x39mm · introduced 1995

Also known as Sako M92S, RK 95 TP civilian

About the Sako M92 S

The Sako M92 S is a Finnish civilian semi-automatic rifle chambered in 7.62x39mm, produced by Sako Ltd. as the commercial, semi-auto-only adaptation of the select-fire RK 95 TP service rifle. Built on the same gas-operated, long-stroke piston, rotating-bolt Kalashnikov-derived action as its military parent, the M92 S omits the automatic sear axis so it fires only one round per trigger pull, and most examples ship with a fixed polymer stock rather than the RK 95 TP's side-folding stock. It retains the hammer-forged, chrome-lined 420 mm barrel, 30-round detachable box magazine, and Finnish waffle-pattern receiver, delivering the accuracy and cold-weather reliability the Finnish AK platform is known for in a configuration aimed at civilian and law-enforcement buyers.

The M92 S let civilian shooters own the same Finnish-built Kalashnikov action issued to the Finnish Defence Forces as the RK 95 TP -- one of the few AK-pattern rifles with a hammer-forged, chrome-lined barrel and a hidden cleaning-rod compartment in the stock, engineered for reliability in Arctic conditions.

Sako M92 S specifications

General

Type
Rifle
Action
Gas operated long stroke
Firing mechanism
Hammer-fired
Trigger
Single stage
Calibres
7.62x39mm
Magazine capacity
30 rounds
Magazine
Detachable box magazine

Dimensions

Barrel length
420 mm (16.5 in)
Overall length
935 mm (36.8 in)
Height
190 mm (7.5 in)
Width
45 mm (1.8 in)
Weight (empty)
3.70 kg (8.16 lb)
Weight (loaded)
4.10 kg (9.04 lb)

Barrel

Rifling twist
1:7 in (185 mm)
Rifling
Right hand
Grooves
4

Materials

Barrel
Steel
Receiver / frame
Steel
Stock
Polymer
Finish
phosphate

Performance

Muzzle velocity (typical)
715 m/s (2346 fps)
Muzzle energy (typical)
2036 J (1502 ft·lb)
Effective range
300 m

History

Introduced
1995
Discontinued
1998
Production status
Discontinued
Country of origin
FI

Features

  • Chrome lined barrel
  • Rotating bolt
  • Semi automatic only
  • Fixed stock
  • Multifunction muzzle device
  • Trigger guard
  • Cleaning rod in stock
  • Optics rail

Safety

  • Manual safety selector
  • Hammer notch

The M92 S was Sako's export/civilian semi-automatic version of the RK 95 TP and was produced in small numbers during the mid-to-late 1990s. It is legally distinguished from the military rifle by the absence of the automatic sear axis. Precise physical specifications largely mirror the parent RK 95 TP; the fixed stock is the most visible external difference.

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