Yankee Hill 4405MB28 sRx Q.D. Muzzle Brake 9mm 1/2x28 Black

The Yankee Hill 4405MB28 sRx Q.D. Muzzle Brake delivers rapid suppressor attachment capabilities for 9mm platforms while providing effective recoil management during unsuppressed shooting. This extended-length brake features precision-machined steel construction with black phosphate coating for enhanced durability and corrosion resistance.

What Makes This Different

Unlike standard muzzle devices, this brake incorporates Yankee Hill's sRx quick-detach system, allowing instant suppressor mounting without tools or timing adjustments. The extended 2.30-inch overall length provides additional bearing surface for secure suppressor lockup while the precision-cut ports redirect gas efficiently. Black phosphate finish offers superior wear resistance compared to standard bluing or bare steel options.

Key Features

• Quick-detach compatibility with Yankee Hill sRx suppressor adapters
• Precision 1/2"-28 TPI threading for 9mm firearms
• Black phosphate steel construction resists corrosion and wear
• 2.30" overall length with 0.9375" diameter profile
• Strategically positioned ports reduce muzzle rise and felt recoil
• Pre-timed installation eliminates crush washer requirements
• Compatible with standard 9mm carbines and pistol-caliber platforms

Field performance demonstrates consistent suppressor alignment and secure lockup across temperature variations and extended firing sessions. The brake's port configuration effectively manages gas redirection for both suppressed and unsuppressed applications. Phosphate coating maintains finish integrity through harsh environmental conditions and frequent suppressor mounting cycles.

Technical Specs

• Thread Pitch: 1/2"-28 TPI
• Caliber: 9mm/.355 caliber
• Overall Length: 2.30 inches
• Diameter: 0.9375 inches
• Material: Steel with black phosphate finish
• Compatibility: Yankee Hill sRx suppressor adapters
• Installation: Hand-tight with timing slots
• Country of Origin: United States

This muzzle brake represents proven engineering for shooters requiring reliable suppressor mounting capability without sacrificing unsuppressed performance. The combination of durable construction and precision manufacturing ensures consistent operation across demanding applications.