U.S. Ordnance M60E6
- Category
- Machine Gun
- Barrel
- 458 mm
- Weight, empty
- 9.35 kg
- Introduced
- 2014
About
What it is, and why it matters
The M60E6 is the latest and lightest evolution of the classic M60 general-purpose machine gun, manufactured by U.S. Ordnance in 7.62x51mm NATO. Developed from the combat-proven M60E4 (Mk 43) and originally produced to meet a Danish military requirement, the M60E6 is a gas-operated, air-cooled, belt-fed weapon that fires from the open bolt in fully automatic mode only. The design strips significant weight from earlier M60 variants through extensive use of forged 7075 aluminum in the receiver topcover and feed cover, reducing the empty weight to roughly 9.35 kg in the long-barrel configuration and 9.17 kg with the short barrel. It retains the proven gas operating system and quick-change barrel of the M60 family, with chromium-cobalt-alloy-lined barrels available in standard or heavy fluted configurations for extended service life. The machined aluminum feed cover integrates a full-length MIL-STD-1913 Picatinny rail for optics and accessories, and an improved ergonomic pistol grip, lightweight bipod, and refined sights round out the package. With an effective range of approximately 1,100 meters and a cyclic rate of 500-650 rounds per minute, the M60E6 has been adopted by the Danish Armed Forces and marketed worldwide as one of the lightest 7.62mm belt-fed machine guns in its class.
Born to satisfy a Danish military requirement, the M60E6 shaves over a kilogram off earlier M60s by swapping steel for forged 7075 aluminum, making the once-maligned 'Pig' one of the lightest 7.62mm belt-fed machine guns on the planet while keeping the same open-bolt heartbeat that served from Vietnam onward.
The M60E6 was developed in response to a Danish Army requirement for a modernized, lighter M60-pattern machine gun and entered Danish service as the LMG M/60E6. It refines the M60E4 / Mk 43 platform with a forged aluminum topcover and feed cover to cut weight, an integrated optics rail, and an improved bipod and grip. U.S. Ordnance offers the weapon with both a standard barrel (approximately 9.17 kg, 939.8 mm overall) and a heavier fluted barrel (approximately 9.35 kg, 965 mm overall). The hard-chrome and induction-hardened operating-rod tube and chromium-cobalt-lined barrels are intended to maximize barrel and component life under sustained fire. Like all M60 variants, it feeds from M13 disintegrating-link belts and fires the standard NATO 7.62x51mm cartridge.
Specification
Everything measured
IdentityWhat it is, who built it and when.
- Manufacturer
- U.S. Ordnance
- Category
- Machine Gun
- Country
- United States
- Status
- In production
- Produced
- 2014
- Variant of
- Lightweight modern
DimensionsAs issued, without a magazine or an optic.
- Barrel
- 458 mm
- Overall length
- 965 mm
- Weight, empty
- 9.35 kg
ActionHow it cycles, what trips it, and what feeds it.
- Action
- Gas operated short stroke
- Firing mechanism
- Open bolt
- Trigger
- Automatic only
- Magazine
- Belt
MaterialsEach swatch is the material itself, not a colour chosen to stand for it.
- Frame
- Aluminum
- Barrel
- Chromium cobalt lined steel
- Stock
- Polymer
- Finish
- Matte black
BallisticsFrom the service cartridge, not a handload.
- Muzzle velocity
- 853 m/s
- Muzzle energy
- 3396 J
- Effective range
- 1100 m
- Maximum range
- 3725 m
- Rate of fire
- 575 rpm
Trajectory
What the round does downrange
Solved from the muzzle figures and the bullet. The dashed rule is the effective range on the record, and the crosses are the steps the solver returned.
Features
What it has
What the record lists as fitted, drawn from the catalogue.
Quick change barrel
Stellite lined barrel
Gas operated
Open bolt
Belt fed
Air cooled
Folding bipod
Carrying handle
Picatinny rail- Forged aluminum topcover
Ergonomic pistol grip
Fluted heavy barrel option- Reduced weight
Standing
How it compares
Each figure against the firearms of the same type and cartridge that record it, or of the same type where that cartridge has too few. Positions are read to the nearest tenth.
| Measurement | This firearm | Median | Position |
|---|---|---|---|
| Empty weightAmong 32 7.62x51mm NATO machine guns | 9.35 kg | 10.51 kg | Lighter than about 70% |
| Overall lengthAmong 32 7.62x51mm NATO machine guns | 965 mm | 1149 mm | Shorter than about 90% |
| Barrel lengthAmong 32 7.62x51mm NATO machine guns | 458 mm | 559 mm | Shorter than about 90% |
Its place in the rankings
Answers
Questions about the U.S. Ordnance M60E6
How much does the U.S. Ordnance M60E6 weigh?
The U.S. Ordnance M60E6 weighs 9.35 kg (20.61 lb) empty.
What caliber is the U.S. Ordnance M60E6?
The U.S. Ordnance M60E6 is chambered in 7.62x51mm NATO.
How long is the U.S. Ordnance M60E6?
The U.S. Ordnance M60E6 is 965 mm (38.0 in) long overall, with a 458 mm (18.0 in) barrel.
Who makes the U.S. Ordnance M60E6?
The U.S. Ordnance M60E6 is made by U.S. Ordnance (United States).
When was the U.S. Ordnance M60E6 introduced?
The U.S. Ordnance M60E6 was introduced in 2014.
How does the U.S. Ordnance M60E6 operate?
The U.S. Ordnance M60E6 uses a gas operated short stroke action, and its firing mechanism is open bolt.
Compatibility
Which parts fit this firearm
Studio
Every part that mounts on this, resolved
Not a list the maker typed out: the answer comes from the mounts this firearm exposes and the interface each part needs, so it stays right when either one changes.
- Every part that mounts on any firearm in the catalogue
- Interface standards, platforms and fit overrides
- The same answers through the API and the MCP server
Requires a signed-in GunSpec account on the Studio plan. The answer is computed per part, so it is not part of the public record.
Provenance
What the record holds
Every figure above was taken from one of these pages. The confidence reflects how much of the record came from a page a claim can be checked against.
In service
- Danish Armed Forces
- 2014
- United States Special Operations Command
- United States
Provenance
Confidence in this record
80%
Stockists
Where to buy
Offers link straight to the shop. GunSpec never takes the order.
No shop has listed this firearm yet
Stock and prices come from the shops themselves. If you sell this firearm, you can list it and it appears here.
List a firearmMCP
Ask an assistant about it
The same record, reached the way a person asks for it rather than the way a program does.
Ask GunSpec
Works with
Point an MCP client at GunSpec and it answers from the catalogue rather than from memory. A free key covers the read tools.
API
The call that returns this record
The same fields, in the same units, from the same endpoint the page reads.
curl --request GET \ --url 'https://api.gunspec.io/v1/firearms/saco-m60e6' \ --header 'X-API-Key: your_key'{ "id": "saco-m60e6", "name": "U.S. Ordnance M60E6", "manufacturer": { "id": "us-ordnance", "name": "U.S. Ordnance", "countryCode": "US", "foundedYear": 1997, "website": "https://www.usord.com", "logoUrl": null, "description": null, "status": null, "defunctYear": null, "stateOwned": null, "makesFirearms": null, "parentId": null, "predecessorId": null, "createdAt": "2026-06-21 23:00:46", "updatedAt": "2026-06-21 23:00:46", "version": "a0d69cc8a471ae8475b6836a8a6f773158e8dd42a8abeea50b32cba2d4f8b788" }, "category": { "id": "machine-gun", "name": "Machine Gun", "description": "Fully automatic firearms for sustained fire" }, "country_of_origin": "US", "year_introduced": 2014, "barrel_length_mm": 458, "weight_empty_g": 9350, "action_type": "gas_operated_short_stroke"}