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The Seekins Precision Havak PH3 6.5 PRC is a purpose-built precision rifle that brings competition-level engineering and field-proven reliability to long-range hunting and tactical shooting. This 24-inch fluted, threaded-barrel configuration in 6.5 PRC delivers the velocity and ballistics that matter for extended-range work, while the Urban Shadow synthetic stock and integrated 20 MOA Picatinny rail keep you ready to mount glass and dial. Whether you're hunting at distance or running a dedicated precision platform at the range, the PH3 distills what Seekins has learned from the HAVAK line into a rifle that handles like it means business.
At the heart of the PH3 is Seekins' new 3-lug bolt design and 60-degree throw—the fastest, smoothest action they've shipped to date. That matters when you're cycling rounds or clearing a chamber under pressure. The toolless, field-removable bolt makes barrel swaps and cleaning straightforward without specialized gear. Thanks to Seekins' quick-change barrel system and open-source headspace and tenon specs, you can swap calibers in minutes if your mission changes. The integrated full-length M-Lok rail gives you real estate for accessories without the weight penalty of a chassis, and the adjustable cheek riser ensures your sight picture stays true whether you're prone on the ground or tucked behind a barricade.
Mechanically sound and visually clean, this rifle respects the fundamentals: 416R stainless steel barrel, user-adjustable Trigger Tech trigger (2.5–5 lbs), and a carbon-composite stock engineered to stay stable. The 5/8×24 threaded muzzle is standard for suppressors and brakes in the precision world. Seekins backs every PH3 with their lifetime warranty—no questions asked.
| Caliber | 6.5 PRC |
| Barrel Length | 24 inches |
| Barrel Material | 416R stainless steel, fluted |
| Muzzle Thread | 5/8×24 |
| Action | Seekins Havak PH3 (3-lug, 60-degree throw) |
| Bolt Design | 3-lug, toolless removable |
| Picatinny Rail | Integrated 20 MOA |
| Accessory Rail | Full-length M-Lok |
| Trigger | Trigger Tech, user-adjustable 2.5–5 lbs |
| Stock | Seekins PH3 carbon composite, Urban Shadow finish |
| Cheek Riser | Adjustable |
| Receiver Material | Steel |
| Warranty | Seekins lifetime, no questions asked |
The Seekins quick-change barrel system supports caliber swaps in minutes thanks to the open-source headspace and tenon specifications. The 6.5 PRC model shown here is compatible with the system, but verify caliber availability through Seekins or your dealer before purchasing additional barrels.
Yes. The PH3 action is interchangeable with the Seekins M3 Chassis, Seekins Mini Chassis, and other PH3 stocks, giving you flexibility to customize your setup over time.
The PH3 is designed to accommodate extended cartridge overall length (COAL) of up to 3.14 inches in 6.5 PRC, allowing you to load longer, more aerodynamic bullets without magazine restrictions.
Yes. The barrel is threaded 5/8×24, which is the standard suppressor thread pitch for precision rifles. Any quality 5/8×24 suppressor or muzzle brake will fit.

SKU: 198466788 • Weight: 16oz