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MasterPiece Arms
The MasterPiece Arms DN5 bolt action muzzle brake for 30 caliber is engineered for shooters who demand serious recoil management without compromise. Threaded in the standard 5/8–24 pattern, this brake fits most modern bolt guns chambered in .308 Winchester and smaller magnum cartridges—including 7mm PRC, 7mm SAUM, and similar high-pressure rounds. Built from black nitrided high-tensile steel, it's designed to handle the gas volumes and pressures these cartridges produce, making it a natural choice for precision rifle competitors and hunters who need to track their own impact through the scope.
What sets the DN5 apart is its port geometry: the multiple blast ports redirect propellant gases in a pattern that not only pushes backward (killing recoil) but also directs gas upward, driving the muzzle down. That muzzle-down bias is the whole game in PRS competition—it keeps your sight picture steady during the firing cycle so you can spot your trace and call follow-up shots with confidence. MasterPiece Arms engineered this design to deliver roughly 63% recoil reduction, which translates to faster sight recovery and tighter shot groups when speed matters.
If you're running a precision bolt gun at the range or in competition and want a brake that actually manages recoil while keeping you in the fight for fast seconds, the DN5 is built for that job. It's not the loudest brake on the rack—the port pattern prioritizes shooter-side performance over maximum loudness—and that trade-off is exactly what makes it a favorite among serious shooters.
| Caliber | .308 Winchester and smaller |
| Thread Size | 5/8–24 |
| Material | Black Nitrided High-Tensile Steel |
| Type | Muzzle Brake |
| Recoil Reduction | Approximately 63% |
Yes, if your rifle has a 5/8–24 threaded muzzle. The DN5 is designed for .308 Winchester and other calibers at .308 or smaller, so it will work on most modern precision bolt rifles in that class. Verify your muzzle thread pattern before ordering.
The DN5 is rated for .308 Winchester and smaller calibers, including 7mm PRC, 7mm SAUM, and similar rounds. It's designed to handle the gas pressures and volumes these cartridges generate.
Absolutely. The downward-directing port design keeps the muzzle stable during firing, which helps you stay on target for follow-up shots—a key advantage in PRS competition and precision hunting. The 63% recoil reduction also helps you spot your own trace and impacts through the scope.
It's constructed from black nitrided high-tensile steel, which offers both durability and corrosion resistance to stand up to field use and harsh conditions.
MasterPiece Arms
The MasterPiece Arms DN5 bolt action muzzle brake for 30 caliber is engineered for shooters who demand serious recoil management without compromise. Threaded in the standard 5/8–24 pattern, this brake fits most modern bolt guns chambered in .308 Winchester and smaller magnum cartridges—including 7mm PRC, 7mm SAUM, and similar high-pressure rounds. Built from black nitrided high-tensile steel, it's designed to handle the gas volumes and pressures these cartridges produce, making it a natural choice for precision rifle competitors and hunters who need to track their own impact through the scope.
What sets the DN5 apart is its port geometry: the multiple blast ports redirect propellant gases in a pattern that not only pushes backward (killing recoil) but also directs gas upward, driving the muzzle down. That muzzle-down bias is the whole game in PRS competition—it keeps your sight picture steady during the firing cycle so you can spot your trace and call follow-up shots with confidence. MasterPiece Arms engineered this design to deliver roughly 63% recoil reduction, which translates to faster sight recovery and tighter shot groups when speed matters.
If you're running a precision bolt gun at the range or in competition and want a brake that actually manages recoil while keeping you in the fight for fast seconds, the DN5 is built for that job. It's not the loudest brake on the rack—the port pattern prioritizes shooter-side performance over maximum loudness—and that trade-off is exactly what makes it a favorite among serious shooters.
| Caliber | .308 Winchester and smaller |
| Thread Size | 5/8–24 |
| Material | Black Nitrided High-Tensile Steel |
| Type | Muzzle Brake |
| Recoil Reduction | Approximately 63% |
Yes, if your rifle has a 5/8–24 threaded muzzle. The DN5 is designed for .308 Winchester and other calibers at .308 or smaller, so it will work on most modern precision bolt rifles in that class. Verify your muzzle thread pattern before ordering.
The DN5 is rated for .308 Winchester and smaller calibers, including 7mm PRC, 7mm SAUM, and similar rounds. It's designed to handle the gas pressures and volumes these cartridges generate.
Absolutely. The downward-directing port design keeps the muzzle stable during firing, which helps you stay on target for follow-up shots—a key advantage in PRS competition and precision hunting. The 63% recoil reduction also helps you spot your own trace and impacts through the scope.
It's constructed from black nitrided high-tensile steel, which offers both durability and corrosion resistance to stand up to field use and harsh conditions.
