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Overview

The CS/LR4 7.62mm Sniper Rifle (abbreviated as CS/LR4), also known as NSG1, is a Chinese sniper rifle developed in the late 2000s.

Development

In c.2008, the 208th Research Institute of China Ordnance Industry and Changfeng Machinery Factory began a joint development program into a 7.62mm High-Precision Sniper Rifle System. The system replaced the JS 7.62mm Sniper Rifle in export.

Prototype of the CS/LR4, seen at the Beijing Police Equipment Exhibition in 2010. Mistaken at the time to be a JS 7.62mm Sniper Rifle with a different stock.

Design

The CS/LR4 is essentially a CS/LR3 but chambered in 7.62x51mm. A MIL-STD-1913 Picatinny Rail is fitted for optics, and above the end of the handguard. The trigger has two settings, an 8N and a 15N trigger pull.

The chassis is polymer, connected via a set of screws at the front and rear of the receiver. The chassis does not contact the barrel, and is a 720mm long. A mount for a bipod or other supporting device is present near the end of the lower handguard.

The weapon is usually advertised with a bipod and the CS/OS15 8-32x White Light Sight fitted.

Variants

QBU141 5.8mm Sniper Rifle
Domestic model in 5.8x42mm.
CS/LR3 5.8mm Sniper Rifle
Export model in 5.8x42mm.
CS/LR4 7.62mm Sniper Rifle
Export model in 7.62x51mm.
China North Industries Corporation Products
Firearms NORINCO.svg
Subsidiary of
China North Industries Group Corporation
See also: CSGC
Assault Rifles CQ (AB)MAK-90NAR-556NAR-739QBZ03QBZ56 (-1-2CM)QBZ81QBZ95QBZ97QBZ191QBZ192QTS11
Battle Rifles CS/LR25CS/LR30NAR-751
Machine Guns QJY80QJY88
Pistols NP22 (A)NP28NP34NP42NP44QSW67QSZ51QSZ54 (-1)QSZ64QSZ77 (-1)QSZ92 (-5.8-9G-5.8G-9)
Sniper Rifles CS/LR3CS/LR4NDM86QBU88QBU141QBU191
Flag of People's Republic of China (1949 - Present) People's Republic of China
Weapons
Modern Period (1991 — Present)
Infantry Weapons
Melee Weapons Bayonet [[]]
Survival Weapon [[]]
Sidearms Pistol CF07CF98CS/LP5NP20NP22 (A)NP24 (A)NP27NP28NP29NP30NP34NP42NP44QSW06QSZ11QSZ92 (-5.8-9G-5.8G-9)
Revolver ZLS05
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Submachine Gun CS/LS2CS/LS3CS/LS5CS/LS6CS/LS7M320QCQ05QCQ171QCW05
Shotgun (automatic) [[]]
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Primary Weapons Assault Rifle (5.56/5.8) CS/LM11CS/LR36HR31 (CSID)QBZ03QBZ95 (-1)QBZ97 (A)QBZ191QTS11T03 (A)
Assault Rifle (7.62) [[]]
Assault Rifle (other) EM3513 (A)
Assault Carbine (5.56/5.8) QBZ95B (-1)QBZ192
Assault Carbine (7.62) [[]]
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Automatic Support Weapons Light Machine Gun CS/LM11QBB95 (-1)QBB97QJB201QJS161
General Purpose Machine Gun CS/LM1CS/LM4QJY88QJY201
Heavy Machine Gun QJZ89QJZ171
Rifles Anti-Materiel Rifle AMR2QBU99QBU10QBU201
Sniper Rifle CS/LR3CS/LR4CS/LR35 (7.62mm8.6mm)JS 7.62QBU141QBU202QBU203
Designated Marksman Rifle CS/LR19QBU88QBU191
Launchers Grenade Launcher (Attachment) QLG91 (AB)QLG10A
Grenade Launcher (Standalone) QLL91QLZ04QLZ87QTS11
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Telescopic CS/OS11CS/OS12CS/OS15CS/OS17CS/OS19CS/OS20 (A)QMK152QMK201 (A)
Attachments Flashlights & Lasers [[]]
Foregrips & Bipods [[]]
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Howitzers 122mm PL54 (-1)PL60122mm PL83122mm PL96130mm PL59 (-1)152mm PL66
Mortars 82mm PP5382mm PP6782mm PP8282mm PP87
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Recoilless Guns 75mm PF-5682mm PF-6582mm PF-78105mm PF-75120mm PF-98
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7.62mm Vehicle Machine Guns QJT59QJT86QJT—1
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25mm Tank Guns PG87ZPT90
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120mm Tank Guns PTP89
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23mm Cannons [[]]
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Air-to-Air Missiles [[]]
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Bombs [[]]
Sources
Books Online Documents
pewpewpew.work CS/LR4
pewpewpew.work JS 7.62
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