BT SD-145610 REDSHIFT PLAN B MUZZLE BRK 1/2X28 9"
The B&T Firearms SD-145610 Redshift Plan B muzzle brake is engineered for shooters who demand serious recoil management without compromise. This 1/2x28 threaded muzzle device fits a wide range of modern rifle platforms and delivers the kind of impulse control that keeps follow-up shots fast and accurate, whether you're running precision drills at the range or hunting in unpredictable terrain. At 9 inches long, it's built for those willing to trade a bit of length for measurable performance—the kind of trade-off serious shooters understand.
B&T brings Swiss engineering and innovation to the muzzle brake category, and the Redshift Plan B reflects that attention to detail. The design prioritizes effective recoil reduction and flash mitigation, making it a solid choice for both suppressor-ready platforms and unsuppressed use. If you're running a modern tactical rifle, AR-10, or precision bolt gun with a 1/2x28 bore, this is a brake built to earn its place on your barrel.
Installation is straightforward—standard muzzle device swap on any compatible 1/2x28 threaded barrel. Like all external muzzle devices, the added length will affect your rifle's balance and handling, so factor that into your setup. This is a no-nonsense brake for shooters who value function over flashy marketing.
Key Features
- 1/2x28 thread pitch for wide platform compatibility
- 9-inch length for maximum recoil management surface
- Designed for recoil reduction and flash control
- B&T engineering and manufacturing quality
Specifications
| Brand | B&T Firearms |
| Model | SD-145610 Redshift Plan B |
| Thread Pitch | 1/2x28 |
| Length | 9 inches |
| Type | Muzzle Brake |
Frequently Asked Questions
What rifles and calibers does a 1/2x28 muzzle brake fit?
The 1/2x28 thread pitch is standard on most modern .223 Remington and 5.56 NATO rifles, including AR-15 platforms, and many modern bolt-action rifles. If your barrel is threaded 1/2x28, this brake will mount directly—no adapter needed. Confirm your barrel's thread pitch before ordering.
Does this muzzle brake work with suppressors?
This is designed as a muzzle brake and is built to stand alone. If you plan to run a suppressor, verify compatibility with your specific suppressor model, as not all suppressors are designed to work with muzzle devices of this length.
How much recoil reduction should I expect?
Recoil reduction varies by rifle, caliber, and shooter technique, but the 9-inch length and design are optimized for meaningful impulse control and faster follow-ups. Real-world results depend on your specific setup.

