XM250 American 6.8mm Light Machine Gun
XM250
Light Machine Gun
Other
Basic Information
Name
XM250 American 6.8mm Light Machine Gun
Designation
XM250
Alternate Designation
XM250; SIG LMG 6.8
Equipment Type
Light Machine Gun
Manufacturer
SIG Sauer
Date of Introduction
2024
Description
The XM250 American 6.8mm Light Machine Gun is the U.S. military designation for the SIG LMG 6.8, a 6.8×51mm (.277 in), gas-operated, belt-fed, light machine gun designed by SIG Sauer for the U.S. Army's Next Generation Squad Weapon Program in 2022 to replace the M249 light machine gun. The XM250 light machine gun features a free-floating reinforced M-LOK handguard for direct accessory attachment onto the "negative space" (hollow slot) mounting points.
Ground Specifications
Main Weapon
6.8mm Light Machine Gun
Range
0.6 km
System
Alternate Designation
XM250; SIG LMG 6.8
Type
Light Machine Gun
Caliber
6.8 mm
Manufacturer
SIG Sauer
Action
Gas Operated
Muzzle Velocity
NA
Effective Firing Range
600 m
Fire Control
The XM250 will be equipped with the XM157 Next Generation Fire Control System. The fire control allows for computer-aided ballistics, matching the round and weapon with the optic for better accuracy. The shooter can aim at the target, push a button on the weapon or optic and it will automatically adjust for distance and bullet drop, allowing the user to adjust fire rapidly.
The fire control has preprogrammed ballistics information and can be fit to nearly any small arms weapon system in the Army’s inventory.
Note
The barrel on the XM250 light machine gun is not considered to be a quick-change barrel and the stock is collapsible but non-folding.
Dimensions
Length
1,063 mm with suppressor
Barrel Length
444 mm
Weight, with Bipod
5.9 kg
Weight, with Suppressor and Bipod
6.6 kg
Weight, with Suppressor, Bipod, and 100 round Pouch
10.3 kg
Ammunition
Type
Rifle
Caliber
6.8 mm
Cartridge
6.8×51mm
Feed System
30, 50, 100, or 200 rounds semi-rigid pouches.
Basic Load
400 rounds in four 100-round pouches weighing 12.3 kg.
Details
Country of Origin
United States
Category
Machine Guns
Land > Infantry Weapons > Machine Guns
Filter Label
X
Classification
Domain
Ground
Equipment Status
Active
Dimensions
Length
1.06 m
Width
—
Height
—
Weight
5.9 kg
Operators (1)
United States
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