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Technical comparison
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M4A1 Carbine
5.56×45 MM NATO
Assault rifle
Spec
M4A1 Carbine
5.56×45 MM NATO
General
Category
Assault rifle
Country
United States
Year
1994
Ammunition
Caliber
5.56×45 mm NATO
Magazine capacity
30
Fire modes
Safe / Semi-auto / Auto
Barrel & dimensions
Barrel length (mm)mm
368
Overall length (mm)mm
840
Empty weight (kg)kg
2.9
Performance
Rate of fire (rpm)rpm
850
Muzzle vel. (m/s)m/s
880
Effective range (m)m
500
Operation
Operating system
Direct gas impingement
Feed system
STANAG magazine
ARSENALIS dataset · live
1/4 · 14 spec01.
Values are catalog references based on factory-standard configurations without accessories.
02.
The comparator automatically highlights the superior value for each numeric metric.
03.
Manually curated dataset — unit variants and specific batches may differ.