HK416 for Sale
Browse hk416 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The HK416, developed by Heckler & Koch in the early 2000s, is a gas-operated rifle based on the AR-15 platform, featuring a short-stroke piston system. It is designed for reliability and durability under harsh conditions. The HK416 remains highly popular among military and law enforcement units worldwide.
Why It's a Top Choice
- Proven short-stroke gas piston for enhanced reliability
- Modular design supports various barrel lengths and calibers
- High-quality build with robust materials
- Wide aftermarket support for accessories
- Used by multiple elite military units globally
Key Variants
HK416A5
The latest evolution offering user-friendly controls and improved ergonomics for modern combat demands.
HK416D
Compact version suited for close-quarters and special operations units.
HK416N
Standard infantry model featuring a 14.5-inch barrel and full-length rail system.
Competitor Comparison Table
| Feature | HK416 | Colt M4 | FN SCAR |
|---|---|---|---|
| MSRP | $3,000–4,200 | $1,200–1,800 | $3,500–4,500 |
| Capacity/Size | 30 rounds, 14.5\" barrel | 30 rounds, 14.5\" barrel | 20 or 30 rounds, variable barrels |
| Weight | 7.9 lbs (3.6 kg) | 6.5–7.5 lbs | 7.9–8.2 lbs |
| Optics-Ready | Full Picatinny rail | Flat top rail | Full modular rail system |
| Trigger Type | Single-stage | Single-stage | Two-stage |
| Notable Pro | Superior reliability under adverse conditions | Broad availability and proven track record | Highly modular with multiple calibers |
| Notable Con | $ Higher cost than typical AR platform | Direct impingement can foul easier | Heavier than similar rifles |
Best Use Cases
- Military and law enforcement duty
- Close-quarters battle and urban operations
- Home defense and tactical training
- Competition shooting in tactical rifle classes
- Reliable field rifle under tough conditions
FAQs
Can I use standard AR magazines with the HK416?
Yes, the HK416 is compatible with standard 5.56 NATO STANAG magazines used by AR-15 rifles.
What caliber does the HK416 primarily chamber?
The HK416 typically chambers 5.56x45mm NATO, standard for NATO forces and widely available.
How does the HK416's piston system benefit reliability?
Its short-stroke gas piston reduces fouling and heat in the receiver, enhancing consistent performance.
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