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SFC - The Bulgarian manufacturer of springs |
| About us | Machine-gun belts | Gun springs | Cold-coiled springs | Engineering |
| Gun magazines | We trade with Firearms | Hot-coiled springs | Brochure |
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Gun springs (springs for pistols, rifles, submachine guns, machine guns, cannons) Along with ammunition belts & links and rifle magazines we manufacture springs for rifles.
We are licensed for producing gun springs for Russian (Soviet Union) and Israeli systems. We produce all springs for all models Russian submachine-guns and machines guns like Kalashnikov AK, PK, PKM, PKT. In addition to the traditional springs we produce multi-wire springs, magazine springs (springs for gun magazines) and blade-gun springs. Gun springs are produced from wire and strip. Materials for gun springs: wires and strips from standard materials and special alloys. Heat treatment and coating of the gun springs: A wide variety of heat treatment and coatings. Unique technologies and specially designed machines are used for production of some of the gun springs. The guns contain from dozens to hundreds of springs. Gun springs are essential for right functioning of the guns and they meet very high requirements. These requirements are very specific and require different materials for producing different gun springs. Depending on the particular role, needed gun spring characteristics and available space in the gun, the gun designer uses wire or strip. Most springs for guns require 24-hours setting to solid length, 100% control of all characteristics, passporting etc. We
produce 95% of the gun springs for the Bulgarian firearms manufacturers.
As an internationally-famous springs manufacturer we produce large
quantities of gun springs for export. ~~~~~~~~~~~~ Information about our military products (ammunition belts and ammo links, rifle magazines) you can see on http://machinegun-belts.com/index.html and http://ammunition-links.com/index.html
PS: Information about our CIVIL products is available on http://www.railway-bogie-springs-manufacturer.com/index.html |
Copyright © 2002-2020 SFC All rights reserved. email: info@springsmanufacturer.com
We
are the only manufacturer of links & belts for machine guns in Bulgaria.
5.56x45mm cartridge links for
NATO machine guns (M27 links) 7.62x51mm
cartridge links for NATO machineguns (M13 links) 7.62x54mm cartridge belts
for Russian machine guns Kalashnikov (models: PK, PKM, PKMS, PKMSN, PKC, PKP
Pecheneg): 100-round belt, 200-round belt, 250-round belt (belt 6L5, belt 6L6,
belt 6L7 ) (in Russian: 6Ë5, 6Ë6, 6Ë7) The same belts are used by
machineguns MG,
MG-M1, MG-1MN, MG-1M, MG-M1S. The same
cartridge belts are used for "7.62
KK PKM" (Finland);
for "Kulspruta 95" (Sweden), many others.
7.62x54mm cartridge belt for Russian
machine guns Kalashnikov PKT (mounted on Russian tanks & other vehicles):
joinable 25-round belts (sections) that can be linked to any necessary length
(standard length: 250-rounds).
12.7mm cartridge belt (belt 6L19)
for Russian machineguns NSV and NSVT: 10-round belt (that can easily form a
standard 50-round belt).23mm
cartridge belts (links 2Ju3; '2Þ3') for 23mm Russian machineguns (auto-cannons
2A14 & 2A7), mounted on ZU-23-2 (2A13); ZSU-23-4 "Shilka"; BMP-23;
ZSU-23-4P SPAAG, Polish ZUR-23, ZUR-23-2S Jod, ZUR-23-2KG Jodek-G, ZU-23-2M
Wróbel, ZU-23-2MR Wróbel-II, BMP-2 and BRM-23.
They all use 23mm links 2Ju3.Ammunition boxes (ammo box) for 23mm ZU-23-2
Russian anti-aircraft machine-gun (2A13): Drawing No. ASSY 09/2A13 (complete
set: right box and left box). 23mm links for Russian cannons GSh-23,
GSh-23L ,GSh-23B, GSh-23M and GSh-6-23, mounted on Russian aircrafts: MiG-21C,
MiG-23, MiG-31, MiG-27, Yakovlev Yak-28, Su-7B, Su-15, Su-17, Su-24,
Ilyushin Il-76M, Tupolev Tu-22M, Yakovlev Yak-38, Antonov An-72P,
Tupolev Tu-95MC, Tu-95MS, Tu-95S, Tupolev Tu-22M bomber, Tupolev Tu-142M3,
Tupolev Tu 142MR. Also L-39ZA (Czechoslovakia), SOKO J-22 Orao
(Serbia), HAL Tejas (India), IAR 93 (Romania). The same cannons
are mounted on Russian helicopters: Ka-25F, Ka-29, Mi-24BM, Mi-35M.
They all use 23mm links. 30mm links (9N623; 9H623) for Russian auto-cannons
2A42, 2A72, 2A38: Cannon 2A42 is mounted on the vehicles: 2TStalker,
BMP-2, BMD-2, BMD-3, BTR-90, BTR-T, BMPT, FAHD 280-30. The same 30 mm links
are used by the cannons of the attack helicopters Mil Mi-28, Kamov
Ka-50, Kamov Ka-52. The 30mm gun links are also used in 2A72 cannon
mounted on BMP-3. Other users of 30mm cannon links: 2K22 Tunguska/
96K6 Pantsir / SA-19/SA-22. The same 30 mm machine gun links are also used
in 2A38 canon.
30mm links for aircraft cannons
GSh-30-1 and GSh-30-2: Links 30mm
(GSh-30) for aircraft cannon GSh-30-1 (9-A-4071K) mounted on fighter
aircrafts Mikoyan MiG-29 (NATO name: "Fulcrum), Mikoyan MiG-35
(‘Fulcrum-F’), Sukhoi Su-27 (‘Flanker’), Sukhoi Su-30
(‘Flanker-C’), Sukhoi Su-33 (‘Flanker-D’), Sukhoi Su-35
(‘Flanker-E’), Sukhoi Su-37 (‘Flanker-F’), fighter-bombers
Sukhoi Su-34 & Su-32 (‘Fullback’),
Sukhoi
PAK FA
(T
50).
Links 30mm (GSh-30) for aircraft cannon
GSh-30-2 (9A623) mounted on fighter aircrafts Sukhoi Su-25 (NATO name:
'Frogfoot'), Sukhoi Su-25TM (Su-39), attack helicopter Mil
Mi-24R (NATO name: Hind).
30mm belts for AGS-17 Plamya (Russian
automatic grenade launcher): belt 6L1 etal links for ammunition,
metallic links for ammunition, metallic links for ammo, metallic links, links
for ammunition, ammunition belts, ammo metallic belts, belts for ammunition,
metal cartridge belts, metallic ammunition belts, metallic ammo belts 7.62x54,
DSHK belts, 12.7 DSHK belts, 12.7x108 DSHK belts, 12.7x107 belts, UTIOS belts
12.7x108mm, NSV belts 12.7x108mm, DSHKM belts 12.7x108 mm, ammunition belts
DSHKM 12.7mm, ammo belts DSHKM 12.7x108 mm, NSV ammo belts, NSVT ammunition
belts 12.7x108 mm, YakB links 12.7x108mm, Yak-B ammo links 127x108, Yak-B
ammunition links 12.7x108, 12.7x108 ammo belts NSVT, 12.7x108 ammo belts DSHK
DSHKM, DSHK metal belts 12.7x108, DSHK belts 12.7x108mm,DShK
belts, DShKM belts, NSV belts 12.7 mm, PKM belts, 14.5 mm KPV belts, KPVT belts
14.5x114 mm, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK
ammunition belts, ammo links,DShKM belts 12.7 mm, NSV belts, PKM PKT PK belts,
12.7x108 KPV belts, KPVT 12.7mm belts, 7.62x54 mm belts, 12.7x108 mm belts,
14.5x114 mm belts, DShK belts, DShKM belts, NSV belts, PKM belts, KPV belts,
KPVT belts, 7.62x54 mm belts, 12.7x108 mm ammunition belts, 14.5x114 mm ammo
belts, ammo belts, 12.7 mm YakB munition links, YakB ammunition links, 12.7 mm
Yak-B links, 12.7x108 mm Yak-B links, 23 mm ZU-23 links, 23 mm GSh-23 links, 30
mm GSh-30 ammo links, 30 mm 2A42 ammo links, 30 mm 2A72 links, 30 mm GSh-30-1
links, munition belts, munition links, 30 mm GSh-30-2 links, Kalashnikov
machinegun belts, 23 mm ZU-23-2 machinegun links, 23 mm Shilka links, 30mm
AGS-17 belts, 6L12 belt, 7.62x54 mm belts Kalashnikov, belt
6L5, belt 6L6, belt 6L7, PKT belts, 6L19 belts, 30
mm
links 9-H-623 ; 30
mm
links 9-N-623,
9H623,
9N623,links
belts, ammunition links, ammunition belts, DShK belts, DShKM belts, NSV belts,
PKM belts, KPV belts, KPVT belts,7.62x54 mm belts, 12.7x108 mm belts, 14.5x114
mm belts, DShK belts, ammo links,DShKM belts, NSV belts, PKM belts, KPV belts,
KPVT belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK belts,
DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm belts,
12.7x108 mm belts, 14.5x114 mm belts, ammo belts 12.7 mm Yak-B links, YakB
ammunition links, 12.7 mm Yak-B machinegun links, 12.7x108 mm Yak-B links, 23 mm
ZU-23 machinegun links, 23 mm GSh-23 links, 30 mm GSh-30 links, 30 mm 2A42
links, 30 mm 2A72 links, 30 mm GSh-30-1 links, munition belts, munition links,
30 mm GSh-30-2 links, 23 mm ZU-23-2 links, 23 mm Shilka links, 30 m AGS-17
belts, 6L12 belt, 7.62x54 mm belts Kalashnikov, belt
6L5, belt 6L6, belt 6L7, PKT belts, 6L19 belts, 30
mm
links 9-H-623 ; 30
mm
links 9-N-623,
9H623,
9N623,links
belts, ammunition links, ammunition belts, DShK belts, DShKM belts, NSV belts,
PKM belts, KPV belts, KPVT belts,7.62x54 mm belts, 12.7x108 mm belts, 14.5x114
mm belts, DShK belts, ammo links,DShKM belts, NSV belts, PKM belts, KPV belts,
KPVT belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK belts,
DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm belts,
12.7x108 mm belts, 14.5x114 mm belts, ammo belts 12.7 mm Yak B links, 12.7x107mm
UTIOS belts, YakB links, 12.7 mm Yak-B links, 12.7x108 mm Yak-B links, 23 mm
ZU-23 links, 23 mm GSh-23 links, 30 mm GSh-30 links, 30 mm 2A42 links, 30 mm
2A72 ammo links, 30 mm GSh-30-1 ammo links, munition belts, munition links, 30
mm GSh-30-2 links, 23 mm ZU-23-2 ammo links, 23 mm Shilka links, 30 m AGS-17
belts, 6L12 belt, 7.62x54 mm belts Kalashnikov, belt
6L5, belt 6L6, belt 6L7, PKT belts, 6L19 belts, 30
mm
links 9-H-623 ; 30
mm
links 9-N-623,
9H623,
9N623,links
belts, ammunition links, ammunition belts,
