Yankee Hill Machine sRx Short Muzzle Brake 4445-MB-24
Compact quick-detach muzzle brake with 5/8-24 threads. Features internal taper seal for gas containment and minimal weight addition. Pairs with YHM sRx Adapter for sleek suppressor mounting.
Yankee Hill Machine sRx Short Muzzle Brake
Yankee Hill Machine designed their sRx line with two priorities in mind: clean aesthetics and straightforward functionality. The sRx Short Muzzle Brake delivers on both counts.
Key Features
- Quick-Detach Design: Compatible with the industry-standard HUB mounting interface (1-3/8" x 24 threads)
- Internal Taper Seal: Locks your suppressor in place and forms a tight seal to contain gases during use. No gas or debris buildup on threads
- Minimal Profile: Adds just 1.6875" to your barrel length and weighs less than many competing quick-detach systems
- No Shimming Required: The large taper ensures consistent mounting without timing adjustments
- Durable Construction: 4140 steel with black phosphate finish for reliable performance in the field
Specifications
- Thread Size: 5/8-24
- Overall Length: 2.3"
- Diameter: 0.75"
- Material: 4140 Steel
- Finish: Black Phosphate
- Caliber: 0.45
System Integration
This muzzle brake is designed to work with the YHM sRx Adapter (sold separately). Together, they create a low-profile suppressor mounting system that combines form and function. The brake can also be permanently attached to your barrel if preferred.
The sRx System represents a modern approach to suppressor mounting—no moving parts, no complexity, just reliable performance.
Features
- small/low profile
- no moving parts
- large taper in front of the threads allows for consistent mounting
- lighter than many qd. mounting offerings on the market
- can be permanently attached to firearm barrel needed
- q.d. mt for 30cal suppressor
- includes shim kit
