Home  ›  Ammunition Supply: 30×113mm, 12.7×99mm, 12.7×108mm

💥 Ammunition Supply: 30×113mm, 12.7×99mm, 12.7×108mm

Medium and heavy-calibre cartridges for military platforms

Three cartridges dominate the medium-to-heavy machine gun and cannon market: 30×113mm for helicopter and light-attack aircraft cannons, 12.7×99mm (.50 BMG) for NATO heavy machine guns and anti-materiel rifles, and 12.7×108mm for Russian/Chinese heavy machine guns. STEC Armour Malaysia supplies all three cartridge families to verified defence customers under Malaysian STA 2010 ML3 (ammunition) brokering authority.

30 × 113 mm — helicopter and light-attack aircraft cannon

OriginBritain (ADEN/DEFA family)
Primary weaponsM230 chain gun (AH-64 Apache), ADEN cannon, DEFA 552/553
Cartridge length201 mm
Projectile weight~360 g
Muzzle velocity~800 m/s
Types suppliedM789 HEDP (dual-purpose), M788 TP (training), M799 HEI

12.7 × 99 mm (.50 BMG) — NATO standard heavy machine gun

OriginUSA (Browning, 1918)
Primary weaponsM2HB / M2A1 machine gun, M107 Barrett anti-materiel rifle, GAU-19
Cartridge length138 mm
Projectile weight~42 g (M33 ball)
Muzzle velocity890 m/s
Effective range1,800 m (point), 6,800 m (max area)
Types suppliedM33 ball, M17 tracer, M8 API, M20 APIT, M962 SLAP-T, Mk 211 Raufoss

12.7 × 108 mm — Russian/Chinese heavy machine gun standard

OriginSoviet Union (Degtyaryov, 1930)
Primary weaponsDShK, NSV, Kord, Type 54, W-85, KSVK anti-materiel rifle
Cartridge length147 mm
Projectile weight~48 g (B-32 API)
Muzzle velocity830–860 m/s
Effective range2,000 m
Types suppliedB-32 API, BZT-44 APIT, MDZ HE-I, T-46 tracer, BS API-HC

Procurement

All three cartridges available in factory-fresh production from OEM sources, delivered in standard NATO or Warsaw Pact packaging as appropriate. Typical MOQ: 10,000 rounds; volume discounts at 100,000 / 1,000,000 rounds.

⚠ Export-compliance notice: Ammunition is supplied strictly to verified sovereign customers under Malaysian STA 2010 and UN arms-embargo compliance.

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