Seekins Precision 0011710243-F Havak PH3 277 Fury 20" Black Fluted Threaded Barrel, Black Picatinny Rail Steel Receiver, Adj Cheek Riser Woodland Shadow Synthetic Stock

The Seekins Precision Havak PH3 in 277 Fury is a modern precision rifle engineered for shooters who demand speed, accuracy, and real-world versatility. Built on Seekins' latest action platform, the PH3 delivers a 60-degree bolt throw paired with a three-lug, toolless-removable bolt design—giving you both a lightning-fast cycle and hassle-free field maintenance. The 20-inch fluted barrel is threaded for suppressors or muzzle devices and chambered in 277 Fury, a potent cartridge that bridges the gap between traditional magnum performance and efficient case design. Whether you're setting up for long-range hunting, tactical applications, or competition work, this rifle balances precision and speed without compromise.

The mechanical foundation is equally impressive. A user-adjustable Trigger Tech trigger (2.5–5 lbs) lets you dial in the pull weight you prefer, while the integrated 20 MOA Picatinny rail and full-length M-Lok rail give you endless mounting flexibility for optics, lights, and accessories. The adjustable cheek riser on the Woodland Shadow synthetic stock ensures consistent sight picture across different scopes and shooting positions. The receiver comes dressed in a matte black finish, and the fluted barrel reduces weight without sacrificing rigidity. All of this is backed by Seekins' no-questions-asked lifetime warranty—true maker's confidence.

One standout feature is the quick-change barrel system with open-source headspace and tenon specs. If you want to swap calibers for different game or conditions, you can do it without gunsmithing and without breaking the bank on additional bolts. That flexibility sets the PH3 apart in a crowded market of production precision rifles. The Woodland Shadow finish delivers subdued aesthetics suitable for field or range, and the carbon composite stock keeps weight reasonable without compromising durability.

Key Features

• 60-degree bolt throw with three-lug, toolless-removable bolt for speed and field-level disassembly
• Integrated 20 MOA Picatinny rail for optics and accessories; full-length M-Lok rail for complete modularity
• Adjustable cheek riser for consistent head position and comfortable sight alignment
• Quick-change barrel system with published headspace and tenon specs
• 20-inch fluted 416R stainless steel barrel, threaded 5/8x24 for suppressors and muzzle devices
• User-adjustable Trigger Tech trigger (2.5–5 lbs pull weight)
• Carbon composite stock in Woodland Shadow finish
• Seekins lifetime warranty

Specifications

Frequently Asked Questions

What is the quick-change barrel system, and how does it work?

The Seekins quick-change barrel system allows you to swap barrels in different calibers without gunsmithing. The system uses published, open-source headspace and tenon specifications, so you can source barrels from Seekins or compatible vendors and change them in the field or shop using basic tools. Combined with the toolless bolt design, you can adapt this rifle to different rounds—277 Fury one day, another caliber the next—without replacing the entire action.

Is this rifle compatible with Seekins chassis systems?

Yes. The PH3 action is interchangeable with the Seekins M3 Chassis and Seekins Mini Chassis, as well as compatible with the adjustable stocks designed for the HAVAK line. If you want to migrate your action to a different stock or chassis down the road, you have that option.

What does the 20 MOA integrated rail do?

The integrated 20 MOA Picatinny rail is pre-angled to provide 20 minutes of angle of elevation built into the receiver rail itself. This gives you more elevation adjustment range on your scope's turret—particularly valuable for extreme long-range hunting or competition shooting where you'd otherwise run out of elevation. It also means you mount your optic flatter and more predictably.

Can I use a suppressor on this rifle?

Yes. The barrel is threaded 5/8x24, the standard suppressor thread pitch for modern centerfire rifles. You can attach any suppressor with that thread pattern, assuming it's rated for the 277 Fury cartridge.