SFC: The only Bulgarian manufacturer of rifle springs

Products Ammunition belts PKM DShKM NSV YakB KPV ZU23 GSh-23 GSh-30 2A42 Rifle springs 
Catalogue AK47 M16 magazines Civil products
 

Springs for guns (springs for rifles, submachine guns, machine guns, cannons)

Along with ammunition belts and rifle magazines we manufacture different types of springs for weapons.

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 are licensed for producing gun springs for Russian and Israeli systems. We manufacture 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.

We produce all gun springs for the Bulgarian firearms manufacturers. As an internationally-famous springs manufacturer we produce large quantities of gun springs for export.   

~~~~~~~~~~~~~~~~~~

Important Note:

We used to be the only factory in Bulgaria for manufacture of industrial springs - all types (cold coiled; hot coiled; blade springs etc) till 1989 so until then we were serving the whole Bulgarian market.

After 1989 a few small producers of cold-coiled springs appeared, but we are still the only manufacturer in Bulgaria for hot coiled springs (railway springs; bogie springs; suspension springs for trucks, tractors and trams; heavy duty springs).

Detailed information for our production of springs you can find on http://railway-bogie-springs-manufacturer.com/index.html

 

Copyright © 2002-2020 SFC Bulgaria. All rights reserved. Last modified: 17.05.2019.  E-mail: info@machinegun-belts.com

 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 links, .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 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, 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 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, 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 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, tal 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, 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 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 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, 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 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, 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 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, metal 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,, Kalashnikov 7.62 belts, Dushka 12.7 belts, DUSHKA 12.7x108 belts, Dushka 12.7 mm ammunition belt, Kalashnikov PK belt, PKM belts, PKT belts, PK belts, PK ammo belt, PK ammunition belts 7.62mm, PK ammo belt 7.62x54 mm, Coyote ammo belt 12.7, Coyote ammunition belt 12.7x108,  KORD ammo belts 12.7x108, KORD ammunition belts 12.7mm, NSVT-12.7 belts, NSW ammo belts 12.7 mm, NSW ammunition belts, KT-12.7 ammunition belts, M87 Zastava ammo belts 12,7 mm, Finland 12.7 Itkk 96 ammo belts, 12,7 ilmatorjuntakonekivääri 96,  M87 NSVT ammo belts 12,7mm, Zastava M02 Coyote belts 12.7mm, Zastava M02 Koyote belts 12.7mm, NSVS-12.7 ammunition belt, NSVT-12.7 ammo belts, TK vz. 53 ammo belts 12.7x108, MGD ammunition belts 12.7x108, Doshka 12,7 ammo belts, Doshka 12,7x108 ammunition belts, DSHKM belts 12,7mm, DSHKM ammo belt 12,7x108, KPV-14.5 ammo belts, KPVT-14,5 ammunition belt, KPV-14,5 ammunition belts, Type 58 14.5 ammunition belts, Type 75-1 ammo belt 14.5mm, Type 80 ammo belt 14,5x114 mm belt, ZGU-1 ZPU-2 ammunition belts 14.5x114, ZPU-4 ammo belts 14.5mm, MTPU-14,5 ammunition belts, MPTU-14.5 mm ammo belts  Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,