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L86 Light Support Weapon


SA80


Overview


L86A1 Light Support Weapon

Rights side view of the L86A1 Light Support Weapon resting on its bipod.
Source: UK MOD - © Open Government License

Origin
United Kingdom
Type
Light machine gun
Entered service
Around 1985
Status
Obsolete
Development
1970's - 1980's
Developer
United Kingdom - Royal Small Arms Factory
Production
1985 - 1994
Producer
United Kingdom - Royal Small Arms Factory
United Kingdom - Royal Ordnance
Number produced
About 20.000
Designations
LSW / Light Support Weapon
Notable users
United Kingdom

Variants


L86A1 Light Support Weapon

The L86A1 is the original model as introduced in 1985. It suffered from the same reliability issues as the L85A1 assault rifle. The L86A1 is easily recognizable by the longer barrel and the outrigger for the bipod. A read monopod and shoulder rest are also fitted.

L86A2 Light Support Weapon

The L86A2 went through the same improvement programme as the L86A2 assault rifle. Since the handguard fits differently it cannot be fitted with the Daniel Defense quad accessory rail forearm. With the introduction of the Minimi the L86A2 was issued in limited numbers for use as a designated marksman rifle.

Details


Facts L86A1
General
Origin
United Kingdom
Type
Light machine gun
Caliber
Caliber
5.56x45mm NATO
Feed system
30 round detachable box
Barrel length
6288 mm
Rifling
6 grooves, 178 mm right-hand twist
Muzzle velocity
970 m/s
Operation
Action
Gas operated, short stroke gas piston
Locking
Rotating bolt
Fire selector
0 - 1 - F
Rate of fire
610 - 775 rpm
Dimensions
Stock type
Fixed, bullpup design
Length
900 mm
Weight
5.60 kg with SUSAT sight
Sights
Optics
SUSAT 4x optical sight
Mechanical
Back up iron sights on top of SUSAT sight
Accessories
Bayonet
No
Grenade launching
No
Bipod
Yes, fixed folding bipod and rear vertical grip
Quick change barrel
No

Media


Related articles


L85 Individual Weapon

The L86 LSW is the light machine gun counterpart of the L85 assault rifle. Both weapons are part of the SA80 family of small arms.

Steyr AUG H-Bar

The AUG H-Bar is a similar light machine gun conversion of a bullpup assault rifle.