Rearden Atlas Xl Mnt 1.375-24 Nitrd

The Rearden Atlas XL is a suppressor mounting adapter designed for shooters running 1.375-24 threaded suppressors on compatible muzzle devices. If you're building a suppressed rifle with Rearden brake or flash hider platforms—or pairing aftermarket suppressors like the Q Cherry Bomb with Plan B compatible devices—this adapter provides the interface your setup needs. It's a straightforward, no-frills component built for reliability and durability in the field or on the range.

The Atlas XL is machined from 17-4 PH stainless steel in the H900 condition and finished with black nitride plating (67 HRC surface hardness), so it'll handle the rigors of regular suppressor use without corrosion concerns. The 1.500-inch outside diameter provides clearance around two-port brakes and similar muzzle devices, reducing gas blowback and keeping your sight picture cleaner. At just 2.17 ounces and adding only 1 inch to your setup length, it's a lightweight, compact solution that doesn't bloat your overall system.

Compatibility is straightforward: this adapter works across the full Rearden muzzle device lineup and other Plan B-pattern components. If you're consolidating your suppressor collection across multiple rifles or switching between brakes and flash hiders, having the right mounting interface keeps your workflow simple. It's the kind of accessory that disappears into your setup—you don't think about it until you need it, and then you're glad it's there.

Key Features

• 17-4 PH stainless steel (H900) construction for long-term durability
• Black nitride finish (67 HRC hardness) resists corrosion and wear
• 1.500-inch OD provides clearance around two-port brake designs
• Lightweight at 2.17 oz with minimal 1-inch length addition
• Compatible with all Rearden muzzle devices and Plan B-pattern suppressors

Specifications

Frequently Asked Questions

What suppressors and muzzle devices does the Atlas XL work with?

This adapter is compatible with all Rearden muzzle devices and suppressors or brakes with Plan B-pattern interfaces, including the Q Cherry Bomb. It's designed for 1.375-24 threaded suppressors specifically.

Will this adapter fit my suppressor?

The Atlas XL mounts to suppressors with 1.375-24 inside diameter threading. If your suppressor uses a different thread pattern, this adapter won't be the right fit.

Does the 1.500-inch diameter really make a difference with my brake?

The wider OD is designed to provide clearance around two-port brake designs, which can help reduce gas blowback compared to tighter-fitting adapters. How much benefit you see depends on your specific brake and barrel setup.