L129A1 Sharpshooter

The L129A1 Sharpshooter is a marksman's rifle that has been fielded by UK forces since late 2010.

The weapon was procured in order to fill a capability gap identified by experience in Afghanistan, where British infantry units were often engaged by small arms fire from outside the range of their own assault rifles and light machine guns. At ranges between 500m and 800m, the only small arms carried by infantry units that were capable of returning effective fire were the GPMG or the bolt-action L96A1 sniper rifle, which is not suitable as a patrolling soldier's weapon.


L129A1 Sharshooter Rifle.

The L129A1 is a 7.62mmx51mm semi-automatic rifle designed to give an infantry squad the ability to engage targets with accurate fire out to 800 meters. Unlike the L96a1 bolt-action sniper rifle previously used in the role, the Sharpshooter is fitted with a 20-round box magazine and sights for both long range and close quarters target acquisition.


The MoD procurement specification required that the L129A1 be able to use standard NATO M80 7.62mm ball ammunition, including rounds delinked from machine gun belts. The optimal and most commonly used ammunition, however, is the RG 155-grain sniper round.

Aside from being carried by marksmen in infantry squads, the L129A1 may also carried by the spotter element of a 2-man sniper team such as those found in Royal Marines Commando Recce Troop. Note: the SSW variant of the L129A1 was later introduced to better serve as a spotter's weapon.

Manufactured by U.S. company, Lewis Machine & Tool, the L129A1 has the following features:

  • chambered in 7.62mmx51mm NATO
  • quick-change free-floating 16 inch barrel
  • Trijicon ACOG 6x48 scope with bullet drop compensator reticule
  • additional Trijicon 1X LED Rugged Miniature Reflex (RMR) sight atop the main scope for close in shooting
  • backup flip-up iron sights
  • adjustable bipod
  • extendable stock
  • fold-down fore grip
  • 20-round box magazine
  • weight of 9lbs, 14oz
L129A1 employed by Royal Marines Commando


L129A1 fitted with Magnum Universal Night Sight (MUNS). The MUNS is a high resolution device that is mounted infront of the ACOG 6x48 scope day scope. The device features a Mil-Spec Gen 3 PINNACLE Auto-Gated image intensifier tube, f/1.0 catadioptric lense and permanent boresight alignment technology that allows the sight to be reinstalled without affecting boresight. The MUNS can also be mounted on a spotting scope or used as a hand-held device. The MUNs adds 3lbs 2ozs of weight to the Sharpshooter.

Also visible on this L129A1, mounted on the handrail, is the ISTEC bayonet adapter. This allows the L3A1 bayonet, which is designed to fit over the barrel of a SA80 rifle, to be used with the L129A1. The adapter features a blank SA80 barrel and a Mil Std 1913 Picatinny attachment rail.


L192A1 Sniper Support Weapon (SSW)

The L192A1 SSW was introduced by an Urgent Operation Requirement (UOR) actioned during the Afghanistan campaign. This variant is designed for use by the second man (spotter) in a sniper pair. It replaces the ACOG scope with a L17A2 Schmidt & Bender 3-12 x 50 Sniper Scope and adds a surefire suppressor. Like the ACOG used on the Sharpshooter, the SSW's scope is supplemented by a mini reflex scope for close quarters use.

In the event of the sniper's scope failing, the SSW's scope can be moved across to the sniper's L115A3 so it can stay in the fight. The spotter would then revert to back-up iron sights for his SSW.

L129A1 SWW


All text by: eliteukforces.info
All images used under Crown Copyright Open Licence.

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