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SKU: 419HFMAT-6.5-5824
Built for precision rifles, this self-timing muzzle brake is designed to help manage recoil and muzzle rise while keeping installation straightforward. Its 4-port layout uses differently shaped ports rather than a repeated pattern, and the brake is intended to avoid adding extra sound pressure at the shooter position. The Hellfire self-timing system supports easy alignment without tools, and the brake can integrate with compatible Hellfire accessories and suppressor mounts through the universal adapter system. It is a practical choice for hunters and shooters who want a clean, repeatable setup on a 5/8x24 barrel in 6.5mm caliber.
4-port Redesign
Uses different port lengths, angles,
Patented Hellfire
Self-Timing system simplifies installation and
Brake Will
Not rotate as the collar
Excellent Return
To zero supports removal and
Compatible Hellfire
Hellfire Universal Adapters, Suppressor Mounts,
| Adapter Compatibility | Hellfire Universal Adapters |
|---|---|
| Caliber | 6.5mm |
| Color | Black |
| Installation | Extremely easy installation; no tools required to time the brake |
| Maintenance Note | Carbon can build up in the ports over time; preventative maintenance recommended |
| Port Count | 4 |
| Return To Zero | Excellent |
| Self Timing System | Patented Hellfire Self-Timing system |
| Suppressor Mount Compatibility | Suppressor Mounts, Hellfire, Hellfire 2P, Linear Flash Suppressor |
| Thread Pitch | 5/8x24 |
| Timing Method | Round knurled nut |
| Warranty Note | Lifetime warranty mentioned; use of Lemishine, citric-acid cleaner, or CLR may void it |
The product data says the 6.5mm option is good for bullet calibers up to and including 0.264 (6.5mm), with examples including .257 and magnums OK.
No. The description says it uses a simple round knurled nut that requires no tools to time the brake.
The product states the brake will not turn as you torque the collar to lock, so the ports should stay where you set them.
Yes. The description says it uses Hellfire Universal Adapters and can integrate with Suppressor Mounts, Hellfire, Hellfire 2P, and Linear Flash Suppressor.
The product says muzzle brakes need regular cleaning because carbon can build up in the ports. It recommends preventative maintenance and warns against using Lemishine, citric-acid cleaners, or CLR, since those can discolor the black nitride finish and void the lifetime warranty.