Long-stroke gas piston firearms

335 firearms that operate by long-stroke gas piston, across every maker and era in the catalogue, each structured the same way.

Trichy Assault Rifle

Introduced: 2017
Weight: 3.40 kg
Barrel: 415 mm

Type 11 Light Machine Gun

Introduced: 1922
Weight: 10.20 kg
Barrel: 443 mm

Type 3 Heavy Machine Gun

Introduced: 1914
Weight: 55.00 kg
Barrel: 737 mm

Type 54 Heavy Machine Gun

Introduced: 1954
Weight: 34.00 kg
Barrel: 1070 mm

Type 56

Introduced: 1956
Weight: 4.03 kg
Barrel: 414 mm

Type 56 Assault Rifle

Introduced: 1956
Weight: 3.80 kg
Barrel: 415 mm

Type 56 LMG

Introduced: 1956
Weight: 7.40 kg
Barrel: 520 mm

Type 56-1

Introduced: 1963
Weight: 3.80 kg
Barrel: 414 mm

Type 56-2

Introduced: 1980
Weight: 3.90 kg
Barrel: 414 mm

Type 58

Introduced: 1958
Weight: 3.81 kg
Barrel: 415 mm

Type 63

Introduced: 1963
Weight: 3.49 kg
Barrel: 521 mm

Type 67 Machine Gun

Introduced: 1967
Weight: 11.00 kg
Barrel: 605 mm

Type 68 (North Korea)

Introduced: 1968
Weight: 3.60 kg
Barrel: 415 mm

Type 74 Light Machine Gun

Introduced: 1974
Weight: 6.20 kg
Barrel: 521 mm

Type 74 Tank Machine Gun

Introduced: 1974
Weight: 20.40 kg
Barrel: 625 mm

Type 81 LMG

Introduced: 1983
Weight: 5.15 kg
Barrel: 520 mm

Type 88

Introduced: 1988
Weight: 3.10 kg
Barrel: 415 mm

Type 90 Navy Machine Gun

Introduced: 1930
Weight: 8.50 kg
Barrel: 620 mm

Type 92 Heavy Machine Gun

Introduced: 1932
Weight: 28.00 kg
Barrel: 723 mm

Type 96 Light Machine Gun

Introduced: 1936
Weight: 9.00 kg
Barrel: 550 mm

Type 97 Tank Machine Gun

Introduced: 1937
Weight: 11.25 kg
Barrel: 700 mm

Type 99 Light Machine Gun

Introduced: 1939
Weight: 11.40 kg
Barrel: 550 mm

US Palm Storm Cat4

Introduced: 2026
Weight: 3.17 kg
Barrel: 406 mm

VSK-94

Introduced: 1994
Weight: 2.80 kg
Barrel: 200 mm

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