🔫 M16A4 Assault Rifle
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Product Introduction
The M16A4 is the fourth-generation M16 service rifle fielded by the United States Marine Corps and numerous allied militaries. Chambered for 5.56 × 45 mm NATO, it features a Picatinny flat-top upper receiver (MIL-STD-1913) with a removable carry handle, a four-position safe/semi/burst/auto selector (A4 variant is semi/three-round burst), and a 508 mm (20-inch) barrel giving maximum ballistic performance from the M855 cartridge.
Technical Specifications
| Calibre | 5.56 × 45 mm NATO (STANAG 4172) |
| Action | Direct-impingement gas, rotating bolt |
| Weight | 3.9 kg (loaded, 30 rounds) |
| Length | 1,000 mm overall |
| Barrel | 508 mm (20 in), 1:7 twist |
| Rate of fire | ~800 rpm cyclic |
| Muzzle velocity | 940 m/s (M855) |
| Effective range | 550 m point / 800 m area |
| Magazine | 30-round STANAG 4179 |
Available Variants
- M16A1 (full-auto, original)
- M16A2 (three-round burst, heavier barrel)
- M16A3 (full-auto, flat-top)
- M16A4 (burst, flat-top, Picatinny)
⚠ Supply notice: Military small arms are a regulated commodity. Supply is subject to strict export-control compliance (Malaysian STA 2010 Item Classification ML1 — smooth-bore weapons with a calibre of less than 20 mm, and accessories) and equivalent international regulations, end-user certification, and verified authorised customer status. All shipments require licensed logistics providers, government-to-government documentation where applicable, and destination-country import permits.