
Availability: In Stock
The Yankee Hill Machine Phantom 5C2 Aggressive Flash Hider is a parkerized muzzle device built for shooters who need serious flash reduction without sacrificing practical shootability. If you're running a .308 rifle and want to tame muzzle flash on the range or in the field—especially when shooting from prone—this 5-port design delivers the performance where it counts. The Phantom 5C2's port layout avoids facing downward, which means less dust signature and kickup when you're low to the ground, a real advantage in precision rifle work and tactical shooting.
Built by Yankee Hill Machine Co., a maker with a solid reputation for durable muzzle devices, the Phantom 5C2 combines aggressive flash reduction with a design philosophy that works for the shooter, not against him. The parkerized finish is corrosion-resistant and pairs well with mil-spec and combat-duty rifles. At 2.25 inches long with 5/8x24 thread pitch, it threads directly onto standard .308 rifles without adapters. Installation is straightforward—the included crush washer (with teeth for positive engagement) ensures a solid, repeatable fit.
Whether you're zeroing a new build, training at distance, or running suppressed guns where flash hiders are secondary to sound reduction, the Phantom 5C2 won't let you down. It's a no-frills, functional choice for riflemen who understand that flash management matters downrange and on the clock.
| Brand | Yankee Hill Machine Co |
| Product Type | Flash Hider / Muzzle Device |
| Caliber | .308 |
| Thread Pitch | 5/8x24 |
| Length | 2.25 inches |
| Port Configuration | 5-port (no downward ports) |
| Finish | Parkerized |
| Included | Crush washer with teeth |
Yes, if your barrel has a 5/8x24 thread pitch. This is the standard thread for .308 rifles. The Phantom 5C2 threads directly onto compatible barrels; no adapters are needed. The included crush washer ensures a secure fit.
The crush washer is a steel ring that goes between the flash hider and your barrel shoulder during installation. It's designed to be crushed under the muzzle device to create a tight, repeatable zero and prevent the device from backing off. The teeth grip the barrel and washer surfaces for positive engagement.
Yes. The 5-port design has no downward-facing ports, which reduces dust signature and muzzle rise when you're shooting from the ground. This makes it practical for prone precision work and low-position tactical drills.
The facts provided don't specify suppressor compatibility. Contact Bosque Outdoors or YHM directly to confirm whether the Phantom 5C2 can be stacked with a suppressor on your setup.

SKU: 115666759 • Width: 3.25in • Height: 1.25in • Depth: 5.5in • Weight: 0.19oz





Availability: In Stock
The Yankee Hill Machine Phantom 5C2 Aggressive Flash Hider is a parkerized muzzle device built for shooters who need serious flash reduction without sacrificing practical shootability. If you're running a .308 rifle and want to tame muzzle flash on the range or in the field—especially when shooting from prone—this 5-port design delivers the performance where it counts. The Phantom 5C2's port layout avoids facing downward, which means less dust signature and kickup when you're low to the ground, a real advantage in precision rifle work and tactical shooting.
Built by Yankee Hill Machine Co., a maker with a solid reputation for durable muzzle devices, the Phantom 5C2 combines aggressive flash reduction with a design philosophy that works for the shooter, not against him. The parkerized finish is corrosion-resistant and pairs well with mil-spec and combat-duty rifles. At 2.25 inches long with 5/8x24 thread pitch, it threads directly onto standard .308 rifles without adapters. Installation is straightforward—the included crush washer (with teeth for positive engagement) ensures a solid, repeatable fit.
Whether you're zeroing a new build, training at distance, or running suppressed guns where flash hiders are secondary to sound reduction, the Phantom 5C2 won't let you down. It's a no-frills, functional choice for riflemen who understand that flash management matters downrange and on the clock.
| Brand | Yankee Hill Machine Co |
| Product Type | Flash Hider / Muzzle Device |
| Caliber | .308 |
| Thread Pitch | 5/8x24 |
| Length | 2.25 inches |
| Port Configuration | 5-port (no downward ports) |
| Finish | Parkerized |
| Included | Crush washer with teeth |
Yes, if your barrel has a 5/8x24 thread pitch. This is the standard thread for .308 rifles. The Phantom 5C2 threads directly onto compatible barrels; no adapters are needed. The included crush washer ensures a secure fit.
The crush washer is a steel ring that goes between the flash hider and your barrel shoulder during installation. It's designed to be crushed under the muzzle device to create a tight, repeatable zero and prevent the device from backing off. The teeth grip the barrel and washer surfaces for positive engagement.
Yes. The 5-port design has no downward-facing ports, which reduces dust signature and muzzle rise when you're shooting from the ground. This makes it practical for prone precision work and low-position tactical drills.
The facts provided don't specify suppressor compatibility. Contact Bosque Outdoors or YHM directly to confirm whether the Phantom 5C2 can be stacked with a suppressor on your setup.
SKU: 115666759 • Width: 3.25in • Height: 1.25in • Depth: 5.5in • Weight: 0.19oz
