Modern Firearms


 Sniper rifles - Introduction
Large caliber rifles
Austria
 Steyr IWS 2000
 Steyr .50 HS
China
 M99
 M99B / M06
 AMR-2
 JS 05
Croatia
 RT-20
Czech republic
 Falcon
France
 PGM UR Hecate II
Germany
 DSR 50
Great Britain
 AI Arctic Warfare .50
 AI AS50
 RPA Rangemaster .50
Poland
 WKW "Wilk" / "Tor"
Russia
 SVN-98
 KSVK 12.7
 OSV-96
 VKS / VSSK Vychlop
South Africa
 Truvelo .50
 Mechem NTW-20
Switzerland
 OM 50 Nemesis
USA
 M500 M600 M650
 Armalite AR-50
 Barret M82
 Barret M90 & M95
 Barret M99
 Barret XM500
 McMillan TAC-50
Yugoslavia
 Black Arrow M93

Standart caliber rifles
Austria
 Steyr SSG 69
 Steyr SSG 04
 Steyr SSG 08
 Steyr Scout Tactical
 Styria Arms CSR99
 Unique Alpine TPG-1
Belgium
 FN 30-11
 FN Police Rifle
 FN FNAR
Brazil
 IMBEL Fz.308
Canada
 Timberwolf C14
China (People Republic of)
 QBU-88
 JS 7.62
Czech Republic
 CZ 700
Finnland
 Saco TRG
France
 FR F2
 PGM Ultima Ratio
 PGM Mini-Hecate .338
Germany
 HK PSG-1
 HK MSG-90
 Walther WA2000
 Mauser SP66
 Mauser 86SR
 Mauser SR-93
 Blaser 93 Tactical
 DSR-1
 SSG-82
 Erma SR-100
 GOL-Sniper
 Keppeler KS-V new
Great Britain
 Enfield L42A1 & Enforcer
 Parker-Hale M82
 AI Arctic Warfare / L96
 AI AE
 RPA Rangemaster
Israel
 Galil sniper
 TEI M86-SR
Italy
 Beretta sniper
Poland
 "Alex" / "Bor"
Turkey
 MKEK JNG-90 "Bora"
USA
 Armalite AR10(t)
 Barret 98B
 CheyTac Intervention
 DT SRS new
 FN FNAR
 FN SPR
 Kel-tec RFB
 M21
 M24
 M40
 Mk.11 mod.0, M110, SR-25
 RAI / RAP model 300
 Remington 700
 Remington MSR new
 Savage 10FP & 110FP
 VR1 PSR
USSR / Russia
 Dragunov SVD
 SVU and SVU-A
 VSS
 SV-98
 SV-99
 VSK-94
 SVDK
 MTs-116M
 Lobaev SVL new
 OTs-48K new
Switzerland
 SIG SG550 Sniper
 Sig-Sauer SSG 2000
 Sig-Sauer SSG 3000
 SIG STR/SHR 970
 B+T APR 308
 B+T APR 338
Yugoslavia
 Zastava M76


all texts and some pictures
copyright © 1999-2010
by Max R. Popenker
and can not be used without author permission

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Heckler & Koch PSG-1 sniper rifle (Germany)


HK PSG-1. Left side view, with tripod rest.


Same rifle, right side view


Close-up on the PSG-1 receiver. Note adjustable shoe on the trigger, adjustable cheekpiece, "silent bolt closing device" pushbutton just behind the ejection port

Caliber: 7.62 x 51mm NATO (.308 Win)
Action: Semi-automatic, roller-delayed blowback
Barrel: 650 mm
Overall length: 1208 mm
Weight: 8.10 kg with scope and no magazine
Magazine: 5 or 20 round detachable box
Scope: Hendsoldt 6x42, 6 settings from 100 to 600 meters
Expected accuracy: Sub-1MOA with match grade ammunition

The PSG-1 sniper system (PrazisionsSchutzenGewehr, or "high-precision marksman's rifle" in English) had been developed by the German company Heckler - Koch by the mid-1980s as an ultimate police and counter-terror weapon. Some German elite law-enforcement groups, like GSG or KSK-9, participate in this development, and since its introduction the PSG-1 had been adopted by various police forces in Europe and Americas. It is way too heavy and somewhat too gentle for military use, so it never seen any military use. Instead, HK developed two more sniper weapons. The first, that actually preceded the PSG-1, was the G3-SG1, an accurized and scope-fitted version of the basic G3 automatic rifle for German Army. And in the mid-1980s HK also developed a derivative of the PSG-1, called MSG-90, for export military sales. The PSG-1 is still offered by the HK, and is one of the most expensive factory-made sniper rifles on the market, hitting the $10.000 price tag in the basic package.

Technically, the PSG-1 is no more than a heavily modified G3 rifle. It features the same roller-delayed blowback action, derived from earlier CETME rifles, and the same stamped steel receiver with separate detachable trigger unit. The heavy barrel is precisely made by the cold hammer forging process with polygonal rifling for improved accuracy and longer life. Special trigger unit features a semi-automatic only hammer group and the adjustable trigger with trigger pull of about 1.5 kg (3 lbs). The ergonomically shaped pistol grip features an adjustable palm stop. Plastic buttstock is also adjustable for height and for length of pull. Another non-typical feature of the PSG-1 is the "silent bolt closing device", actually similar to the forward assist, found on M16 rifles. This is apparently to be used in situations where a complete silence must be maintained until the shot is fired. The devise is no more that a pushbutton, located just behind the ejection port, and linked to the bolt carrier by the ratchet-like device. The rifle is fed using standard 20-rounds G3 magazines or special 5-rounds magazines. There's no open (iron) sights on the PSG-1. Instead, it is fitted with the Hendsoldt 6X42 fixed power telescope sight with illuminated reticle. The scope has built-in range adjuster that works in ranges from 100 to 60 meters, so 600 meters is considered the maximum effective range. Most strangely, the PSG-1 had no integral bipod. Instead, it is often used with the separate rest, mounted on the compact tripod.

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