The ARC is INFORCE’s first modular weapon light, designed to give shooters options instead of forcing them into a single setup. With interchangeable bodies, heads, and tailcaps, it’s a system that adapts to your needs. The compact ARC 350-LR-M runs on an 18350 battery for a smaller footprint, while the ARC 650-LR-M stretches runtime with an 18650. Both share the same platform, so you’re not buying different lights for different jobs—you’re building one light that fits multiple missions.
Performance That Changes the Outcome
The ARC 350 drives 75,000 candela out past 500 meters, while the 650 pushes 90,000 candela with nearly 2,000 feet of reach. Those figures matter in practice. In a home defense scenario, when you step into a dark hallway after hearing movement, a weak floodlight leaves you with uncertain silhouettes. The ARC’s focused beam provides clarity, allowing you to recognize whether the figure ahead is carrying a weapon. In rural patrol work, the extended throw lets you distinguish between a trespasser and livestock from hundreds of meters away before you make a move.
Durability You Can Trust in the Worst Conditions
Weather and terrain are never predictable. The ARC is built from 6061-T6 aluminum and carries an IPX8 waterproof rating, meaning it keeps working in conditions that shut down lesser lights. Imagine that you’re an officer serving a warrant in heavy rain: radios cutting in and out, mud dragging at boots, water soaking everything. The ARC will not fail you. In the countryside, flooding can force you through ditches or across shallow streams. A light that shorts out in those moments leaves you blind and vulnerable. Thanks to its rugged IPX8 construction, the ARC avoids that altogether.
Modularity That Matches Mission to Mission
The modular design allows a single light to serve multiple roles. A homeowner staging a rifle for emergencies benefits from the smaller ARC 350, which balances maneuverability and beam intensity for moving through hallways or around obstacles. A deputy working a long night shift can switch to the ARC 650, with its extended battery life approaching three hours, enough to last through several calls without a recharge. The same light can be mounted on a rifle, used handheld with a pistol, or carried like a standard flashlight. That flexibility means you’re not locked into a single configuration. You can carry one light that adapts to whatever the job demands.
Real Value for Real Operators
At $249.97, the ARC delivers performance numbers that compete with higher-priced lights. The combination of candela, lumens, and durability makes it a serious option for both professional and personal defense. For users building out rifles, this means the budget can also cover other mission-critical gear like optics, armor, or ammunition while still securing reliable lighting.
The Light You Want Before You Step Into the Dark
The ARC was built for people who step into uncertain situations and need their equipment to hold up. It’s for the homeowner clearing rooms with their family asleep behind them. It’s for the officer walking toward a barn at midnight, unsure of what they’ll find inside. It’s for the team pushing through water and debris during a storm response. The ARC’s modular design, powerful output, and rugged build make it more than just another flashlight—it’s a tool that delivers confidence, no matter how you choose to run it.
Frequently Asked Questions
What makes the INFORCE ARC different from other weapon lights?
The ARC is modular, meaning you can swap bodies, heads, and tailcaps instead of buying multiple lights. This gives you one system that adapts to different roles and missions.
What are the differences between the ARC 350-LR-M and the ARC 650-LR-M?
The ARC 350 runs on an 18350 battery for a smaller footprint, while the ARC 650 uses an 18650 for extended runtime. Both share the same platform and modular parts.
How powerful is the ARC light beam?
The ARC 350 produces 75,000 candela with over 500 meters of throw, while the ARC 650 delivers 90,000 candela and nearly 2,000 feet of reach, making them effective for both close-quarters and long-range visibility.
Is the ARC durable and weather resistant?
Yes. The ARC is built from 6061-T6 aluminum and rated IPX8 waterproof, ensuring it performs in rain, mud, floods, and other harsh environments where lesser lights would fail.
What is the price of the ARC and is it worth it?
The ARC is priced at $249.97, offering high candela, lumens, and durability comparable to more expensive lights. It provides strong value for professionals and homeowners alike.