Experience Precision with the Mega Arms GTR-H3 5.56 Semi Auto Firearm

For shooters and professionals seeking a well-balanced, dependable semi-automatic platform built for accuracy and repeatable performance, attention to specific features matters. This rifle blends a proven 5.56/.223 chambering with a usable barrel length and practical field features to deliver a solid all-around package.

MEGA ARMS LLC. GTR-H3

MEGA ARMS LLC. GTR-H3 right-side profile with flat dark earth finish

Giveaway Access

HWK XL 5.56 Giveaway

Live now • Ends Feb 1, 2026
Key details
Deadline: Feb 1, 2026
No purchase necessary
Entry link emailed immediately

A third-party retailer is currently hosting a giveaway for an HWK XL 5.56 pistol package (≈ $1,800 retail value).

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Key specifications and what they mean

Manufacturer: MEGA ARMS. Model listed as GTR-3H with the product marketed as the MEGA ARMS LLC. GTR-H3. Caliber: 5.56/.223 — a versatile, widely available round that balances low recoil with effective terminal performance and economical range training. Action: SEMI AUTOMATIC for rapid follow-up shots. Barrel Length: 17″ provides a good compromise between velocity and maneuverability in most environments. Finish: FLAT DARK EARTH for low-reflectivity and a subdued appearance. Magazine: 1 included, 30 rounds capacity. Extras: FLIP UP SIGHTS are included for immediate use without requiring optics. Case/Box: NOT INCLUDED, so plan for transport and storage solutions.

Shop this product to review detailed photos and purchase options; the listing emphasizes careful inspection and clear images so buyers know exactly what to expect.

Performance considerations

Ballistics and handling

A 17″ barrel on a 5.56/.223 carbine provides solid muzzle velocity for common loadings while keeping overall length comfortable for dynamic use. Expect controllable recoil and the ability to deliver accurate follow-up shots in semi-auto. The included 30-round magazine supports extended strings at the range or in training drills.

Sighting and accessories

Flip up sights let you run iron backups immediately; the platform also accepts optics and common accessory rails from Mega Arms-compatible upper/lower interfaces. The FDE finish reduces glare in field conditions and is easy to match with tactical gear.

Price is listed at $800.99, reflecting the inspected nature of the listing and included features. Images on the product page show the rifle’s condition—review them carefully before purchase. View product details and pricing.

Close-up of MEGA ARMS LLC. GTR-H3 flip-up sights and FDE finish

Final purchasing notes

This MEGA ARMS LLC. GTR-H3 is presented with clear photos and an inspection-first approach—note the Inventory #: TOQ on the listing. If you prioritize a 5.56/.223 semi-automatic with a 17″ barrel, flip-up sights, and a 30-round magazine, this configuration is practical and ready for range work or professional use. Check current availability to see the full listing and purchase through the retailer.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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