Seekins Precision 0011710231-F Havak PH3 6.5 PRC 20" Black Fluted Threaded Barrel, Black Picatinny Rail Steel Receiver, Adj Cheek Riser Woodland Shadow Synthetic Stock

The Seekins Precision Havak PH3 in 6.5 PRC is a modern, precision-engineered rifle built for hunters and long-range shooters who demand performance without compromise. This is a complete system: the PH3 combines a stainless steel 20-inch fluted barrel with a robust steel receiver, integrated 20 MOA Picatinny rail, and Seekins' proprietary quick-change barrel system—all housed in a Woodland Shadow synthetic stock with an adjustable cheek riser. Whether you're dialing in at the range, preparing for a hunt in variable terrain, or exploring reload development for 6.5 PRC, the PH3 delivers the ergonomics and modularity serious shooters expect.

The action is where Seekins made its mark. A new 3-lug bolt design paired with a 60-degree throw gives you smooth, fast cycling without the fighting you might experience with older designs. The bolt is toolless removable for disassembly and cleaning—no gunsmith visits needed. That same modular philosophy extends to the barrel system, which lets you swap calibers in minutes without specialized tools or headspace concerns, thanks to Seekins' open-source head space and tenon specs. The adjustable cheek riser ensures you'll find a natural sight picture regardless of optic height or personal anatomy.

The 6.5 PRC chambering is built for extended cartridge overall length (COAL): you can load to 3.14 inches, giving you room for premium match-grade bullets or heavy hunting projectiles without sacrificing magazine capacity or runout. The 5/8x24 threaded muzzle accepts suppressors and other common muzzle devices. A user-adjustable Trigger Tech trigger lets you dial in pull weight between 2.5 and 5 pounds. The Woodland Shadow finish delivers practical concealment across multiple hunting environments, while the carbon composite stock balances weight savings with durability.

Key Features

• 3-lug toolless removable bolt with 60-degree throw for smooth, fast operation
• Seekins quick-change barrel system with open-source head space and tenon specs
• Integrated 20 MOA Picatinny rail and full-length MLok rail for optics and accessories
• 6.5 PRC chambering optimized for extended COAL loading (up to 3.14 inches)
• Adjustable cheek riser for ergonomic scope mounting and sight picture
• 416R stainless steel 20-inch fluted barrel with 5/8x24 threaded muzzle
• User-adjustable Trigger Tech trigger (2.5–5 lbs)
• Seekins PH3 carbon composite stock in Woodland Shadow finish
• Compatible with Seekins M3 Chassis and Seekins Mini Chassis

Specifications

Frequently Asked Questions

Can I switch calibers on the Havak PH3?

Yes. The Seekins quick-change barrel system with open-source head space and tenon specifications lets you swap barrels without special tools or a gunsmith. The 3-lug bolt is toolless removable, making caliber changes straightforward and practical in the field or at the bench.

What optics mounting options does this rifle have?

The PH3 features an integrated 20 MOA Picatinny rail for easy scope mounting. A full-length MLok rail is also integrated, allowing you to attach accessories and supplementary optics as your setup demands.

Is the trigger adjustable?

Yes. The Trigger Tech trigger is user adjustable, with a pull weight range of 2.5 to 5 pounds, so you can dial in the break weight to your preference without professional help.

What's included with the rifle?

You receive the complete rifle as described: the Havak PH3 action with steel receiver, 20-inch stainless steel barrel with threaded muzzle, Woodland Shadow synthetic stock with adjustable cheek riser, integrated rails, and the Trigger Tech trigger. It ships ready to mount an optic and shoot.