Seekins Precision 0011710307-F Havak PH3 6 Creedmoor 20" Black Fluted Threaded Barrel, Black Picatinny Rail Steel Receiver, Adj Cheek Riser Urban Shadow Synthetic Stock

The Seekins Precision Havak PH3 in 6 Creedmoor is a modern, precision-engineered rifle built for shooters who demand speed, accuracy, and adaptability. With a 20-inch fluted stainless steel barrel threaded for a suppressor, integrated 20 MOA Picatinny rail, and the Urban Shadow composite stock, this rifle is ready to reach out on game or excel at the range. The PH3 represents a genuine step forward in bolt-action design: the toolless 3-lug bolt strips down without tools for fast caliber swaps or field cleaning, while the 60-degree throw keeps your shooting rhythm efficient during rapid follow-ups.

What sets the Havak PH3 apart is its thoughtful feature set and mechanical accessibility. The adjustable cheek riser lets you dial in your stock weld for any optic height, while the integrated MLok rail gives you plenty of real estate for accessories without adding bulk. The action itself is compatible with Seekins Mini Chassis and M3 Chassis systems, so your investment in the barreled action opens doors to modularity down the road. The trigger comes factory-set but user-adjustable from 2.5 to 5 pounds, letting you find your preference without a gunsmith visit.

Chambered in 6 Creedmoor, this rifle hits a sweet spot for long-range hunting and precision rifle competition. The 6 Creedmoor delivers flat, consistent ballistics with moderate recoil, making it easier to spot your own hits and recover from misses. The quick-change barrel system means you can explore different calibers—or simply swap barrels for maintenance—using Seekins' open-source headspace and tenon specs. Build quality is Seekins standard: 416R stainless steel barrel, steel receiver, and carbon composite stock that sheds weight without sacrificing stiffness.

The muzzle is threaded 5/8x24, accommodating modern suppressors and brakes. Seekins backs the PH3 with their no-questions-asked lifetime warranty, reflecting confidence in the design and execution.

Key Features

• 20-inch 416R stainless steel barrel, fluted and threaded 5/8x24
• 3-lug toolless bolt design with 60-degree throw for speed and smooth operation
• Integrated 20 MOA Picatinny rail for long-range optic mounting
• Full-length integrated MLok rail for accessories
• Quick-change barrel system with open-source headspace specs for easy caliber swaps
• Adjustable cheek riser for custom stock weld with any optic
• TriggerTech user-adjustable trigger (2.5–5 lbs factory range)
• Carbon composite Urban Shadow synthetic stock—lightweight and durable
• Compatible with Seekins Mini Chassis and M3 Chassis platforms
• Lifetime warranty

Specifications

Frequently Asked Questions

Can I swap calibers on the Havak PH3?

Yes. The Havak PH3 uses Seekins' quick-change barrel system with open-source headspace and tenon specifications. You can swap barrels without special tools, making it straightforward to change calibers or maintain your barrel. The toolless bolt design also comes in both Standard and Magnum versions to match your cartridge choice.

Is the Havak PH3 compatible with other Seekins chassis?

The PH3 action is compatible with Seekins Mini Chassis and M3 Chassis systems, allowing you to adapt the barreled action to different platforms or stocks down the road.

What comes with the rifle?

You receive the complete rifle with the barreled action, Seekins PH3 carbon composite stock in Urban Shadow, adjustable cheek riser, integrated rails, and the TriggerTech trigger. The rifle is ready to mount an optic and shoot.

What's the bolt throw angle on the PH3?

The bolt features a 60-degree throw, making it one of the fastest cycling actions Seekins produces while maintaining smooth, reliable operation.