Description
The Seekins Precision HAVAK PH3 7mm Rem Mag 22in Urban Shadow is a long-action bolt gun built for hunters and precision shooters who demand repeatable accuracy at distance. Chambered in 7mm Remington Magnum, this rifle ships with a factory-integrated 20 MOA Picatinny rail, a full-length M-LOK handguard, and a quick-change barrel system that lets you swap barrels in minutes. The 22-inch fluted 416R stainless barrel is threaded 5/8×24 and wears a durable Urban Shadow Cerakote finish. This is a do-it-all rifle for elk, mule deer, and steel out past 800 yards.
| Specification | Value |
|---|---|
| Manufacturer | Seekins Precision |
| Model | HAVAK PH3 |
| Material | 416R Stainless Steel (barrel), Aluminum (chassis) |
| Compatibility | 7mm Remington Magnum |
| Finish | Urban Shadow Cerakote |
| Weight | 7.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Quick-Change Barrel System – The 3-lug bolt with a 60-degree throw lets you swap barrels in the field without headspace gauges. Why it matters: you can switch calibers or replace a worn barrel in minutes, not hours.
- TriggerTech Adjustable Trigger – User-adjustable from 1.5 to 4 pounds with zero creep. Why it matters: a clean break means tighter groups, especially when the wind picks up at 600 yards.
- Integrated 20 MOA Picatinny Rail – Machined directly into the receiver for a true one-piece mount. Why it matters: you get a solid zero hold for long-range optics without extra shims or base stacking.
- Full-Length M-LOK Handguard – Free-floated aluminum forend with M-LOK slots at 3, 6, 9, and 12 o’clock. Why it matters: mount a bipod, night vision, or a rangefinder without adding bulk or shifting balance.
- Fluted & Threaded Barrel – 22-inch 416R stainless with 5/8×24 threads and a factory flute pattern. Why it matters: fluting sheds weight and helps cooling; threading accepts a suppressor or brake right out of the box.
Who It’s For
This rifle is for the hunter who walks miles in the backcountry but still wants a sub-MOA rig for long shots. It’s also for the precision shooter who wants a magnum platform that doesn’t weigh like a target rifle. The 7mm Rem Mag gives you flat trajectory and retained energy at distance, while the Urban Shadow finish blends into timber and rock alike. If you’re chasing elk in the Rockies or ringing steel at 1,000 yards, the HAVAK PH3 fits the bill.
Pros & Cons
- Pros: Lightweight for a magnum (7.5 lbs), quick-change barrel system, TriggerTech trigger breaks clean, full M-LOK handguard for accessories, 20 MOA rail included, Cerakote finish resists weather.
- Cons: The 22-inch barrel limits muzzle velocity a bit compared to 24- or 26-inch tubes—expect 50-75 fps slower with factory 7mm Rem Mag loads. Not a dealbreaker for most, but worth noting if you’re chasing max speed.
Comparison
| Feature | Seekins HAVAK PH3 | Zev Technologies ZEV-1 | Geissele Super Rifle |
|---|---|---|---|
| Caliber | 7mm Rem Mag | 6.5 Creedmoor | .308 Win |
| Barrel Length | 22 in | 20 in | 18 in |
| Weight | 7.5 lbs | 8.2 lbs | 7.0 lbs |
| Trigger | TriggerTech adj. | Timney adj. | Geissele 2-stage |
| Rail | 20 MOA integrated | 0 MOA picatinny | Picatinny (0 MOA) |
| Price | $1,849 | $2,199 | $1,999 |
FAQ
What twist rate does the Seekins HAVAK PH3 7mm Rem Mag barrel have?
Per Seekins Precision specs, the 22-inch barrel uses a 1:9.25 twist rate. That’s optimal for stabilizing 140-175 grain bullets commonly used in 7mm Rem Mag for long-range hunting.
Can I mount a suppressor on the HAVAK PH3?
Yes. The barrel is threaded 5/8×24, which is a standard thread pattern for .30-caliber suppressors and muzzle brakes. The Urban Shadow Cerakote finish is heat-resistant and holds up well under sustained fire.
Is the quick-change barrel system easy to use without gunsmithing?
Yes. The 3-lug bolt and 60-degree throw let you swap barrels by hand after loosening two action screws. The system uses a barrel nut that torques to a specific value—no headspace gauges needed. It’s designed for field use.
Does this rifle come with a scope base or rings?
It includes an integrated 20 MOA Picatinny rail machined into the receiver. No separate base is needed. You will need to purchase rings or a one-piece mount compatible with the rail.
What is the magazine capacity for the HAVAK PH3?
The rifle uses an AICS-pattern detachable box magazine. It ships with a 3-round magazine. You can find 5- or 10-round AICS magazines from Accurate-Mag or MDT if you need more capacity for competition or varmint shooting.
Trust & Service
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Last updated: April 2026
According to a 2025 NSSF market report, bolt-action rifle sales grew 12% year-over-year, with the 7mm Rem Mag remaining one of the top three magnum calibers for big game hunters. The Seekins HAVAK PH3 sits at the sweet spot of weight, accuracy, and modularity for that growing segment.
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