Availability: In Stock
The Seekins Precision Havak PH3 in 300 Win Mag is a modern long-range rifle built for hunters and precision shooters who demand accuracy, reliability, and the flexibility to adapt. This 22-inch fluted, threaded-barrel rifle combines a purpose-built action with a modular platform that rewards both the serious competitor and the backcountry marksman. The PH3 action—featuring Seekins' 3-lug bolt design and fast 60-degree throw—delivers smooth, confident cycling whether you're working the bolt between shots at a distant target or breaking camp quickly in rough country.
What sets the Havak PH3 apart is its thoughtful engineering for real-world use. The integrated 20 MOA Picatinny rail is built into the receiver, giving you a rock-solid mounting surface for your optic without added bulk or loose hardware. The full-length M-Lok rail underneath opens up mounting options for bipods, lights, or other gear. The adjustable cheek riser lets you dial in your sight picture precisely, and the quick-change barrel system—paired with toolless bolt disassembly—makes switching calibers or performing field maintenance straightforward, no gunsmith required. The 300 Win Mag chambering in this configuration handles long-range hunting and precision shooting out to extended distances, with room for extended-length cartridges up to 3.9 inches.
Built on a steel receiver and dressed in the Mountain Shadow finish, this rifle is equally at home in open country or timbered terrain. The carbon-composite stock is light without compromise, and the Trigger Tech user-adjustable trigger breaks cleanly between 2.5 and 5 pounds—you dial it in your way. The muzzle is threaded 5/8x24, ready for a suppressor or brake of your choice. This is a rifle engineered by hunters and shooters for hunters and shooters.
| Caliber | 300 Winchester Magnum |
| Barrel Length | 22 inches |
| Barrel Material | 416R Stainless Steel, Fluted |
| Barrel Threading | 5/8x24 |
| Action Type | Seekins Havak PH3 (3-lug) |
| Bolt Throw | 60 degrees |
| Receiver | Steel with Integrated 20 MOA Picatinny Rail |
| Stock | Seekins PH3 Carbon-Composite, Mountain Shadow Finish |
| Cheek Riser | Adjustable |
| Trigger | Trigger Tech, User-Adjustable (2.5–5 lbs) |
| Rail System | Integrated Picatinny + Full-Length M-Lok |
| Barrel Change System | Seekins Quick-Change |
Yes. The Havak PH3 features Seekins' quick-change barrel system with toolless bolt disassembly, making caliber swaps and barrel changes straightforward in the field or at home. The headspace and tenon specifications are open-source, so compatible barrels are available from multiple manufacturers.
The Trigger Tech trigger is user-adjustable between 2.5 and 5 pounds, so you can dial it to your preference without sending it out.
The facts provided do not specify what ships with the rifle. Contact Bosque Outdoors for a complete list of included items and accessories.
The Havak PH3 action is interchangeable with Seekins M3 chassis and stocks, as well as the Seekins Mini Chassis, giving you upgrade and customization options down the road.
SKU: 198466745 • Weight: 16oz
Availability: In Stock
The Seekins Precision Havak PH3 in 300 Win Mag is a modern long-range rifle built for hunters and precision shooters who demand accuracy, reliability, and the flexibility to adapt. This 22-inch fluted, threaded-barrel rifle combines a purpose-built action with a modular platform that rewards both the serious competitor and the backcountry marksman. The PH3 action—featuring Seekins' 3-lug bolt design and fast 60-degree throw—delivers smooth, confident cycling whether you're working the bolt between shots at a distant target or breaking camp quickly in rough country.
What sets the Havak PH3 apart is its thoughtful engineering for real-world use. The integrated 20 MOA Picatinny rail is built into the receiver, giving you a rock-solid mounting surface for your optic without added bulk or loose hardware. The full-length M-Lok rail underneath opens up mounting options for bipods, lights, or other gear. The adjustable cheek riser lets you dial in your sight picture precisely, and the quick-change barrel system—paired with toolless bolt disassembly—makes switching calibers or performing field maintenance straightforward, no gunsmith required. The 300 Win Mag chambering in this configuration handles long-range hunting and precision shooting out to extended distances, with room for extended-length cartridges up to 3.9 inches.
Built on a steel receiver and dressed in the Mountain Shadow finish, this rifle is equally at home in open country or timbered terrain. The carbon-composite stock is light without compromise, and the Trigger Tech user-adjustable trigger breaks cleanly between 2.5 and 5 pounds—you dial it in your way. The muzzle is threaded 5/8x24, ready for a suppressor or brake of your choice. This is a rifle engineered by hunters and shooters for hunters and shooters.
| Caliber | 300 Winchester Magnum |
| Barrel Length | 22 inches |
| Barrel Material | 416R Stainless Steel, Fluted |
| Barrel Threading | 5/8x24 |
| Action Type | Seekins Havak PH3 (3-lug) |
| Bolt Throw | 60 degrees |
| Receiver | Steel with Integrated 20 MOA Picatinny Rail |
| Stock | Seekins PH3 Carbon-Composite, Mountain Shadow Finish |
| Cheek Riser | Adjustable |
| Trigger | Trigger Tech, User-Adjustable (2.5–5 lbs) |
| Rail System | Integrated Picatinny + Full-Length M-Lok |
| Barrel Change System | Seekins Quick-Change |
Yes. The Havak PH3 features Seekins' quick-change barrel system with toolless bolt disassembly, making caliber swaps and barrel changes straightforward in the field or at home. The headspace and tenon specifications are open-source, so compatible barrels are available from multiple manufacturers.
The Trigger Tech trigger is user-adjustable between 2.5 and 5 pounds, so you can dial it to your preference without sending it out.
The facts provided do not specify what ships with the rifle. Contact Bosque Outdoors for a complete list of included items and accessories.
The Havak PH3 action is interchangeable with Seekins M3 chassis and stocks, as well as the Seekins Mini Chassis, giving you upgrade and customization options down the road.
SKU: 198466745 • Weight: 16oz