Eternal Arms

Eternal Arms stands at the forefront of modern firearm design, blending advanced engineering with battle-ready durability. Known for its aggressive aesthetics and mission-first functionality, Eternal Arms offers shotguns and magazines tailored for both tactical professionals and serious enthusiasts. Whether you're gearing up for defense, range days, or competition, Eternal Arms delivers uncompromising performance across its product line. Models like the BP-12 and FX‑12 showcase innovation in semi-auto shotgun design, while the ETP‑Mag provides reliable feeding under high-stress conditions. Built to perform. Built to endure. Built Eternal.

Tactical Innovation, Refined

Eternal Arms firearms integrate modern materials with field-proven mechanics—delivering speed, control, and confidence in every shot.

Designed for Tactical Edge

From bullpups to AR-style platforms, Eternal Arms weapons provide compact power, ergonomic balance, and quick accessory compatibility.

Function You Can Trust

Engineered to operate in high-pressure environments, Eternal Arms products are stress-tested for reliability, round after round.

Product Focus

Eternal Arms BP-12

The Eternal Arms BP-12 is a 12GA bullpup-style semi-automatic shotgun that redefines compact firepower. Its unique design places the action behind the trigger group, reducing overall length without compromising barrel length or performance. Featuring a 19.7-inch barrel and full-length top rail for optics, the BP-12 is ready for CQB scenarios or tactical training. It includes adjustable flip-up sights, an ergonomic pistol grip, and ambidextrous controls—delivering tactical efficiency in a compact footprint. Whether for home defense or range dominance, the BP-12 offers rapid cycling and precision in a futuristic package.

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Eternal Arms FX‑12

The Eternal Arms FX‑12 brings AR-style familiarity to the 12GA platform. Built on a rugged aluminum receiver with a detachable magazine system, the FX‑12 delivers semi-auto performance with AR ergonomics. It comes equipped with a full-length Picatinny rail, M-LOK handguard for modular attachments, and a collapsible stock for shooter customization. Designed for fast follow-up shots and tactical adaptability, the FX‑12 is ideal for 3-gun competition, home defense, or training. Aggressive styling meets real-world functionality in one of the most versatile shotguns Eternal Arms offers.

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Eternal Arms ETP‑Mag

The Eternal Arms ETP‑Mag is a high-capacity 12GA magazine engineered for rapid feeding and dependable performance. Constructed from high-strength polymer and steel reinforcements, it’s built to withstand the rigors of dynamic shooting environments. Compatible with Eternal Arms FX‑12 and BP-12 platforms, the ETP‑Mag allows quick reloads and extended firing sessions without failure. Whether in a training course or defensive posture, trust the ETP‑Mag to keep your firepower flowing.

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Frequently asked questions

What sets Eternal Arms apart from other tactical shotgun brands?

Eternal Arms focuses on blending compact form factors with tactical functionality—offering modern platforms like the bullpup BP-12 and AR-style FX‑12 for shooters who demand cutting-edge performance and modularity.

Are Eternal Arms shotguns reliable for home defense?

Yes. The BP-12 and FX‑12 are both chambered in 12GA and offer semi-auto action, making them fast, powerful, and effective for personal protection. Their compact builds and accessory-ready rails increase versatility in defensive setups.

How does the Eternal Arms BP-12 compare to traditional shotguns?

The bullpup design offers the same barrel length as traditional shotguns in a shorter overall length, making it ideal for close-quarters use. It also supports modern optics and attachments for tactical performance.

Is the FX‑12 compatible with standard AR accessories?

While the FX‑12 uses proprietary components, it offers familiar AR-style controls and a Picatinny/M-LOK setup, allowing for many standard accessories such as grips, sights, and lights.

What capacity magazines does the ETP‑Mag offer?

The ETP‑Mag is available in various capacities, including 5, 10, and higher-round options depending on local regulations. It's designed for consistent feeding and easy reloads in the field or at the range.

How do I maintain my Eternal Arms shotgun for peak performance?

Routine cleaning after every range session is essential. Disassemble per the manual, clean the bore and action, lightly oil moving parts, and inspect for wear. Proper maintenance ensures longevity and reliability.

About

Eternal Arms is a modern firearms brand focused on delivering tactical-grade shotguns and accessories designed for performance, adaptability, and reliability. With a forward-thinking approach, the brand caters to home defenders, tactical shooters, and enthusiasts seeking cutting-edge design and firepower.

History

Popular Models

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