Plan-B Mount + Rearden Atlas

The Rearden Atlas paired with Plan-B pattern muzzle devices creates a lightweight, compact quick-detach system for suppressors with HUB (1.375x24) threading. The Plan-B/Atlas ecosystem has become ubiquitous in the suppressor world, offering compatibility with dozens of muzzle devices from manufacturers like Q, Dead Air, Rearden, and many others. This system allows you to convert direct-thread suppressors into quick-attach cans, or build a multi-host suppressor setup that works across your entire rifle collection.

The Atlas Gen 2 adapter threads onto any HUB-compatible suppressor (1.375-24 thread pitch) and adds only 0.400 inches of length—making it one of the most compact quick-attach systems available. It weighs just 4.4 ounces as a complete system (adapter + muzzle device), keeping your rifle balanced while adding minimal length from barrel shoulder to suppressor rear (0.65 inches). The quick-attach mechanism is simple and reliable: align the adapter with the muzzle device, push forward, and twist to lock.

What makes Plan-B/Atlas compelling is the ecosystem. Once you have Atlas adapters on your suppressors and Plan-B compatible muzzle devices on your rifles, you can swap suppressors between hosts in seconds. The system works with Q Cherry Bombs, Rearden SPB brakes, and dozens of other compatible devices. It's proven reliable across thousands of rounds and hard use applications, making it a smart choice for shooters building a multi-host suppressor setup or converting older direct-thread cans to modern QD capability.