Angled Spade Scepter-PB Radial Muzzle Brake - Plan-B Compatible

Angled Spade Scepter-PB Radial Muzzle Brake - Plan-B Compatible

The Scepter Plan B Muzzle Device is a purpose-built, low-profile mounting solution engineered specifically for modern lever-action rifles that demand both suppressor compatibility and uncompromising reliability. Designed to deliver rock-solid suppressor retention in an ultra-compact footprint, the Scepter combines precision bore alignment with rugged construction to perform flawlessly in the field or on the range.

At its core, the Scepter utilizes a radial ported brake design paired with a Plan B tapered mounting interface, delivering consistent recoil reduction while ensuring repeatable suppressor alignment. This intelligent geometry eliminates the need for timing during installation, simplifying setup while maintaining optimal performance.

Built for versatility, the Scepter supports lever-action platforms with removable magazine tubes and accommodates multiple common thread patterns. Its tapered interface not only enhances alignment accuracy but also helps shield suppressor threads from carbon fouling and wear—extending the life of your suppressor system.

Ultra-Compact Lever-Action Suppressor Mount
Specifically engineered for lever-action rifles requiring a low-profile, suppressor-compatible muzzle solution.

Plan B Tapered Mounting Interface
Ensures secure suppressor attachment with precise bore alignment and repeatable positioning.

Radial Port Recoil Mitigation Design
Reduces recoil and muzzle rise while eliminating the need for muzzle device timing or shimming.

Thread Protection System
Tapered interface helps protect suppressor threads from carbon buildup and fouling during extended use.

Lever-Action Compatibility
Designed to allow use with removable magazine tube lever-action platforms.

Multi-Thread Support
Compatible with common rifle thread patterns for broad lever-action application use.

Compact Lightweight Construction
Minimal size and weight addition to maintain rifle balance and handling characteristics.

Durable Stainless Steel Build
Precision machined from high-strength 17-4 PH stainless steel for long-term reliability.

Specifications

• Material: 17-4 PH Stainless Steel
• Finish: Melonite QPQ
• Weight: 1.2 oz
• Diameter: 0.9 inches
• Length: 1.5 inches
• Thread Options: 5/8x24, 11/16x24, 1/2x28
• Bore Diameter: 0.500 inches
• Caliber Compatibility:
  • 1/2x28: up to .357 Magnum / .38 Special
  • 5/8x24: up to .45-70 Government
  • 11/16x24: up to .45-70 Government
• Mounting System: Plan B taper suppressor interface
• Design Type: Compact radial-ported muzzle brake / suppressor mount
• Platform Type: Lever-action rifle compatible suppressor mount system