The Rearden 10029 Mini 0.571 5/8-24 Taper Plan B is a compact muzzle brake and suppressor mount designed to pair seamlessly with Atlas, Atlas XL, and Plan B systems. Machined from durable 17-4 PH H900 stainless steel and finished in black nitride, it offers a hard, corrosion-resistant surface while keeping overall weight to a minimum. Its 5/8-24 threaded, tapered-shoulder design provides a secure, concentric interface for compatible silencers.

This Mini muzzle device is optimized for .577 caliber applications where a short, efficient mount is preferred over a large brake. The tapered profile and precise threads help ensure proper alignment when used with an alignment rod and torqued to the recommended 15–25 ft-lb range. Ideal for range use, training, and general shooting setups that rely on a compact suppressor interface, it reflects Rearden’s focus on smart engineering and dependable machining.

Key Features:

• Manufacturer: Rearden
• Model: 10029 Mini 0.571 5/8-24 Taper Plan B
• Caliber: .577
• Material: 17-4 PH H900 Stainless Steel
• Color: Black
• Finish: Black Nitride
• Thread Type: 5/8-24
• Compatible Mounts: Atlas, Atlas XL, Plan B
• Item Length: 0.968 Inches
• Item Weight: 0.066 Pounds