Seekins Precision 0011710275-F Havak PH3 7mm BC 22" Black Fluted Threaded Barrel, Black Picatinny Rail Steel Receiver, Adj Cheek Riser Mountain Shadow Synthetic Stock

The Seekins Precision Havak PH3 7mm is a modern, feature-rich bolt-action rifle built for hunters and shooters who demand precision, speed, and versatility. This 22-inch rifle comes chambered in 7mm with a fluted, threaded barrel and combines Seekins' proven PH3 action—known for its smooth 60-degree bolt throw and 3-lug quick-change system—with a tactical-ready platform that handles everything from field hunting to precision range work.

The heart of the PH3 is Seekins' 3-lug toolless removable bolt design, which allows lightning-fast caliber changes without gunsmithing and makes cleaning and maintenance genuinely simple. The action feeds the integrated 20 MOA Picatinny rail for optic mounting, while a full-length M-Lok rail runs the length of the receiver for mounting accessories exactly where you need them. The Mountain Shadow synthetic stock features an adjustable cheek riser, giving you the comfort and proper sight picture whether you're running iron sights, a low-power hunting scope, or a high-mag precision glass.

The 416R stainless steel barrel is topped with a 5/8x24 threaded muzzle, ready for a suppressor or muzzle brake. The Trigger Tech trigger ships user-adjustable between 2.5 and 5 pounds, so you can dial it to your preference right out of the box. The PH3 action is also compatible with Seekins' M3 Chassis and aftermarket stocks, giving you room to customize your setup as your shooting evolves.

Built with hunters and precision shooters in mind, the Havak PH3 is engineered to be fast, reliable, and accurate without the fuss.

Key Features

• 3-lug toolless removable bolt with 60-degree throw for smooth, quick cycling
• Quick-change barrel system with open-source headspace specifications
• Integrated 20 MOA Picatinny rail for optics mounting
• Full-length M-Lok rail for accessory attachment
• Adjustable cheek riser for proper cheek weld and sight picture
• 416R stainless steel fluted barrel with 5/8x24 threaded muzzle
• User-adjustable Trigger Tech trigger (2.5–5 lbs)
• Mountain Shadow synthetic stock
• Compatible with Seekins M3 Chassis and aftermarket PH3-pattern stocks

Specifications

Frequently Asked Questions

Can I change calibers on the Havak PH3?

Yes. The Havak PH3 features Seekins' quick-change barrel system with open-source headspace and tenon specifications. You can swap barrels without gunsmithing, and the toolless 3-lug bolt design allows you to disassemble and clean the bolt without tools, making caliber changes and maintenance straightforward.

Is the Havak PH3 compatible with aftermarket chassis and stocks?

The PH3 action is compatible with Seekins' M3 Chassis and Seekins Mini Chassis, as well as stocks designed for the PH3 pattern. This gives you room to customize your setup as your needs evolve.

What comes with this rifle?

This rifle ships with the Seekins PH3 carbon composite Mountain Shadow synthetic stock, the PH3 action with integrated rails, the 22-inch fluted stainless barrel with threaded muzzle, and the user-adjustable Trigger Tech trigger.

Why is the integrated 20 MOA rail useful?

A 20 MOA rail gives you extra windage and elevation adjustment range, especially helpful for long-range precision shooting. It's built into the receiver, so you don't need to add a separate rail base, and it works seamlessly with the full-length M-Lok rail for accessory mounting.