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.

FightLite SCR

Introduced: 2014
Weight: 2.68 kg
Barrel: 413 mm

FightLite SCR Raider

Introduced: 2019
Weight: 1.77 kg
Barrel: 184 mm

Fort-221

Introduced: 2014
Weight: 3.27 kg
Barrel: 460 mm

Fostech Origin-12

Introduced: 2014
Weight: 4.31 kg
Barrel: 470 mm

Galil ACE

Introduced: 2008
Weight: 3.45 kg
Barrel: 335 mm

Geissele Super Duty MOD1

Introduced: 2021
Weight: 3.17 kg
Barrel: 406 mm

Gewehr 41 (W)

Introduced: 1941
Weight: 4.98 kg
Barrel: 546 mm

Ghatak Rifle

Introduced: 2017
Weight: 3.10 kg
Barrel: Not recorded

Grad AR

Introduced: 2010
Weight: 3.40 kg
Barrel: 415 mm

Hakim

Introduced: 1954
Weight: 4.40 kg
Barrel: 638 mm

Heckler & Koch MG5

Introduced: 2015
Weight: 11.20 kg
Barrel: 550 mm

Hotchkiss M1909 Benet-Mercie

Introduced: 1909
Weight: 12.00 kg
Barrel: 596 mm

Hotchkiss M1922

Introduced: 1922
Weight: 8.40 kg
Barrel: 600 mm

Hotchkiss Mle 1900

Introduced: 1900
Weight: 25.00 kg
Barrel: 787 mm

Hotchkiss Mle 1914

Introduced: 1914
Weight: 23.58 kg
Barrel: 775 mm

IMI Galil ARM

Introduced: 1973
Weight: 3.95 kg
Barrel: 460 mm

IMI Galil ARM 7.62

Introduced: 1972
Weight: 4.45 kg
Barrel: 535 mm

IMI Galil SAR

Introduced: 1975
Weight: 3.67 kg
Barrel: 332 mm

INSAS

Introduced: 1998
Weight: 4.25 kg
Barrel: 464 mm

INSAS 1A

Introduced: 1998
Weight: 4.25 kg
Barrel: 464 mm

INSAS 1A1

Introduced: 2000
Weight: 4.25 kg
Barrel: 464 mm

INSAS 1B

Introduced: 1998
Weight: 4.25 kg
Barrel: 464 mm

INSAS 1B1

Introduced: 2001
Weight: 3.60 kg
Barrel: 464 mm

INSAS LMG

Introduced: 1998
Weight: 6.23 kg
Barrel: 535 mm

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