Gas operated firearms

397 firearms that operate by gas operated, across every maker and era in the catalogue, each structured the same way.

Saiga-410

Introduced: 1995
Weight: 3.40 kg
Barrel: 570 mm

Sako Rk 95 TP

Introduced: 1995
Weight: 3.70 kg
Barrel: 420 mm

Savage MSR 10 Precision

Introduced: 2017
Weight: 5.17 kg
Barrel: 572 mm

Shadow Systems U526

Introduced: 2026
Weight: 2.81 kg
Barrel: 406 mm

Simonov AG-043

Introduced: 1975
Weight: 2.10 kg
Barrel: 215 mm

Simonov AO-63

Introduced: 1986
Weight: 3.68 kg
Barrel: 415 mm

Smith & Wesson M&P 22 Magnum

Introduced: 2023
Weight: 0.62 kg
Barrel: 110 mm

Smith & Wesson M&P 5.7

Introduced: 2021
Weight: 0.76 kg
Barrel: 127 mm

Smith & Wesson M&P15

Introduced: 2006
Weight: 2.98 kg
Barrel: 406 mm

Smith & Wesson M&P15 300 Whisper

Introduced: 2011
Weight: 2.89 kg
Barrel: 406 mm

Springfield Armory SAINT

Introduced: 2016
Weight: 3.03 kg
Barrel: 406 mm

Springfield Armory T47

Introduced: 1951
Weight: 3.40 kg
Barrel: 559 mm

Springfield SAINT Victor

Introduced: 2017
Weight: 2.98 kg
Barrel: 406 mm

Springfield SAINT Victor 5.56 Pistol

Introduced: 2019
Weight: 2.52 kg
Barrel: 292 mm

Springfield SPIW

Introduced: 1963
Weight: 5.00 kg
Barrel: 660 mm

St-Étienne Mle 1907

Introduced: 1907
Weight: 26.00 kg
Barrel: 710 mm

Standard Arms Model G

Introduced: 1910
Weight: 3.40 kg
Barrel: 568 mm

Steyr ACR

Introduced: 1989
Weight: 3.23 kg
Barrel: 541 mm

Steyr AUG HBAR

Introduced: 1978
Weight: 4.90 kg
Barrel: 621 mm

Steyr EF88

Introduced: 2015
Weight: 3.25 kg
Barrel: 508 mm

Steyr LP 50

Introduced: Not recorded
Weight: 1.05 kg
Barrel: 233 mm

Sulun TAC-12

Introduced: 2019
Weight: 3.60 kg
Barrel: 508 mm

T25

Introduced: 1948
Weight: 3.17 kg
Barrel: 559 mm

T48

Introduced: 1951
Weight: 4.31 kg
Barrel: 533 mm

Firearm rankings34

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