The Rearden 10012 SPB(HT)0.5 5/8-24 Square Plan B is a compact muzzle device engineered for shooters who want precise control over recoil and muzzle movement. Machined from steel and heat treated for durability, this SPB muzzle brake is threaded 5/8x24 and designed to interface with Plan B–style mounting systems while maintaining a clean, minimalist profile.

This model’s 1.73" length and 2.30 oz weight make it a practical choice for rifles where balance and handling matter. It is well suited for range use, training, and general-purpose shooting where faster follow-up shots and improved comfort are desired. Built by Rearden Manufacturing, it reflects the company’s focus on thoughtful design and solid machining for modern rifle platforms.

Key Features:

• Manufacturer: Rearden Manufacturing
• Model: 10012 SPB(HT)0.5 5/8-24 Square Plan B
• Length: 1.73"
• Weight: 2.30 oz
• Thread Pattern: 5/8x24
• Material: Steel
• Finish: Heat Treated