HK G3 for Sale
Browse HK G3 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The HK G3 is a 7.62x51mm NATO battle rifle developed in the 1950s by Heckler & Koch and the German Bundeswehr. It features a roller-delayed blowback system that enhances reliability and accuracy. The G3 remains a popular choice worldwide among military and law enforcement units due to its durability and power.
Why It's a Top Choice
- Proven roller-delayed blowback reliability
- High stopping power with 7.62 NATO chambering
- Robust construction suited for harsh environments
- Wide aftermarket support for parts and accessories
- Modular design enables various configurations
Key Variants
G3A3
The standard rifle variant favored for military and law enforcement duty worldwide.
G3SG1
Designated marksman rifle variant optimized for precision engagements.
G3A4
Carbine version with a shorter barrel for close quarters and vehicle use.
Competitor Comparison Table
| Feature | Hk G3 | Fn Fal | M14 |
|---|---|---|---|
| MSRP | $1,200 - $1,600 | $1,300 - $1,700 | $1,100 - $1,500 |
| Capacity/Size | 20 rounds / 40 in | 20 rounds / 43 in | 20 rounds / 42 in |
| Weight | 9.7 lbs | 9.5 lbs | 9.8 lbs |
| Optics-Ready | No (aftermarket rails available) | No (limited) | No (limited) |
| Trigger Type | Roller-delayed blowback | Gas-operated piston | Gas-operated piston |
| Notable Pro | Durable and easy to maintain | Widely adopted NATO standard | Accurate semi-auto battle rifle |
| Notable Con | Heavy compared to modern rifles | Heavier recoil than some competitors | Limited modern aftermarket parts |
Best Use Cases
- Military and law enforcement duty
- Self-defense with heavy caliber
- Designated marksman roles
- Range training and marksmanship
- Historical and tactical collections
FAQs
Can I mount modern optics on an HK G3?
Yes, while the original G3 lacks integrated rails, numerous aftermarket mounting systems allow modern optics installation.
What caliber does the HK G3 use?
The HK G3 is chambered for 7.62x51mm NATO, providing significant stopping power and range.
How does the roller-delayed blowback system improve reliability?
The system delays bolt opening, reducing recoil and wear for improved durability and consistent cycling.
Prefer nearby results? Toggle to search local listings.
Taurus G3 (1-G3P941-17)
$449.99
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