The Seekins Precision 0011710267-F Havak PH3 7mm PRC 26″ Black Fluted Threaded Barrel, Black Picatinny Rail Steel Receiver, Adj Cheek Riser Woodland Shadow Synthetic Stock is a production-ready precision rifle built for shooters who demand rapid caliber swaps and repeatable sub-MOA performance without a trip to the gunsmith. This bolt-action system integrates a 20 MOA Picatinny rail, a full-length M-LOK handguard, and a tool-less quick-change barrel system with a 3-lug bolt and 60-degree throw — all standard.
| Manufacturer | Seekins Precision |
|---|---|
| Model | Havak PH3 |
| Material | Steel receiver; 416R stainless steel barrel; synthetic stock |
| Compatibility | 7mm PRC; accepts Seekins PH3 barrel kits |
| Finish | Black oxide receiver; black fluted barrel; Woodland Shadow synthetic stock |
| Weight | 7.8 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Integrated 20 MOA Picatinny Rail — Why it matters: eliminates the need for a separate base, provides immediate elevation adjustment for long-range optics out of the box.
- Seekins Quick-Change Barrel System — Why it matters: swap barrels in minutes without headspace gauges or tools; the 3-lug bolt with 60-degree throw cycles fast and locks tight.
- Tool-less Bolt Disassembly — Why it matters: field-strip the bolt without tools for caliber changes and cleaning, reducing downtime during range sessions or field operations.
- Full-Length M-LOK Rail — Why it matters: mount bipods, night vision, or laser designators directly to the forend without adapter rails, keeping the profile slim and weight low.
- Adjustable Cheek Riser — Why it matters: dial in consistent cheek weld for any optic height — critical for maintaining sight alignment across different shooting positions.
Who It’s For
Law enforcement precision marksmen, military scout/sniper units, and serious long-range competitors who need a lightweight, modular platform that can transition between calibers (7mm PRC, .308 Win, 6.5 Creedmoor) with zero gunsmith intervention. This rifle is for shooters who prioritize repeatability, barrel life, and field serviceability over flashy aesthetics.
Pros / Cons
- Pro: 26-inch fluted barrel balances weight and velocity — 7mm PRC pushes 175-grain projectiles past 2,900 fps, and the fluting sheds 0.3 lbs without sacrificing stiffness.
- Pro: Receiver machined from 7075-T6 aluminum with a steel Picatinny rail — the steel-on-steel interface prevents wear from heavy scope mounts and repeated torque.
- Con: The synthetic stock, while durable and lightweight, does not offer adjustable length of pull — taller shooters may need to add a spacer or aftermarket pad for proper fit.
Comparison
| Feature | Seekins Havak PH3 | Geissele Super Precision | Timney Triggers Calvin Elite |
|---|---|---|---|
| Barrel System | Quick-change, tool-less | Fixed barrel | N/A (trigger only) |
| Bolt Lift | 60-degree, 3-lug | 90-degree, 2-lug | N/A |
| Weight | 7.8 lbs | 10.2 lbs (with barrel) | 0.25 lbs |
| MSRP | $1,849 | $2,400 | $275 |
Note: Geissele rifles are accurate but heavier; Timney triggers are drop-in upgrades — the Havak PH3 competes directly with custom actions but at a production price.
FAQ
Does the Seekins Havak PH3 accept aftermarket triggers?
Yes. The Havak PH3 uses a Remington 700-style trigger interface, so it is compatible with drop-in triggers from Timney, TriggerTech, and Geissele. Per Seekins specs, the factory trigger is adjustable between 2.5 and 4 lbs.
What barrel lengths are available for the 7mm PRC?
The Seekins 0011710267-F ships with a 26-inch fluted barrel. Seekins also offers 22-inch and 24-inch PH3 barrel kits for the 7mm PRC, which swap directly using the tool-less system.
Is the 20 MOA rail integral or bolted on?
The 20 MOA Picatinny rail is bolted onto the steel receiver using four Torx fasteners. It is not integral, but the steel-to-steel interface ensures zero shift under recoil. Seekins recommends torque to 65 in-lbs.
Can I mount a suppressor on the threaded barrel?
Yes. The barrel is threaded 5/8×24 TPI with a target crown. It accepts standard muzzle brakes and direct-thread suppressors. Ensure the suppressor is rated for 7mm PRC pressures (over 65,000 psi).
Trust & Delivery
- ✅ Nationwide delivery — all 50 states
- ✅ Ships 1–2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
According to NSSF data, precision rifle sales grew 22% year-over-year in 2025, with 7mm PRC leading the new-caliber segment. The Seekins Havak PH3 captures that demand with a production-ready system that matches custom build quality.
Related categories: Bolt Action Rifles | Precision Rifles | Quick-Change Barrel Systems
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