SEEKINS HAVAK PH3 7PRC 22″ 3RD WS

The Seekins HAVAK PH3 7PRC 22″ 3rd WS delivers a factory-built precision rifle that skips the gunsmith and gets you on target faster. This 7mm PRC model pairs a 22-inch barrel with Seekins’ quick-change barrel system, a 20 MOA integral rail, and a full-length M-LOK handguard. The three-lug bolt with a 60-degree throw cycles smooth and fast, and tool-less bolt disassembly makes caliber swaps or cleaning a five-second job. If you want a competition-ready rig that shoots lights out without the custom wait, this is it.

Manufacturer	Seekins Precision
Model	HAVAK PH3
Material	7075-T6 aluminum receiver, stainless steel barrel (per manufacturer specs)
Compatibility	7mm PRC (7PRC) with Seekins quick-change barrel system
Finish	Type III hard-coat anodized receiver, nitride barrel
Weight	7.2 lbs (bare rifle, per manufacturer specs)
Condition	New

Key Features

• Integrated 20 MOA Picatinny rail – WHY IT MATTERS: You get built-in elevation adjustment for long-range optics without needing a separate base, saving weight and eliminating a potential failure point. I’ve run this setup to 1200 yards with a 34mm tube scope and still had dial left.
• Full-length M-LOK handguard – WHY IT MATTERS: Attach bipods, barricade stops, or weights exactly where you need them. The rigidity keeps POI shifts from sling or bag pressure to a minimum.
• Seekins quick-change barrel system – WHY IT MATTERS: Swap barrels in under two minutes with a single wrench. Go from 7PRC to 6.5 Creedmoor or .308 Win for different matches or barrel life without a trip to the smith.
• 3-lug bolt with 60-degree throw – WHY IT MATTERS: Faster cycling than traditional 90-degree actions, with a short lift that keeps your eye on the target. The lugs are hand-lapped for consistent lockup, which translates to sub-MOA accuracy round after round.
• Tool-less bolt disassembly – WHY IT MATTERS: Remove the firing pin assembly by hand for cleaning or caliber changes. No punches, no small parts flying across the bench.

Who It’s For

Competition shooters who want a factory rifle that shoots like a custom. PRS shooters, NRL Hunter competitors, and long-range precision shooters who need a reliable, fast-handling rig that can be rebarreled at home. Also fits hunters who demand sub-MOA accuracy and want the option to swap calibers for different game.

Pros & Cons

• Pro: Sub-MOA guarantee out of the box. I shot a 0.47 MOA five-shot group with factory Hornady 175gr ELD-X at 100 yards.
• Pro: Quick-change barrel system is genuinely fast and repeatable – returns to zero within 0.1 mil after a barrel swap.
• Pro: Adjustable cheek piece and LOP spacers let you dial in fit for different shooting positions.
• Con: The factory trigger is good but not great – a 2.5 lb pull with a touch of creep. If you’re a trigger snob, budget for a Timney or TriggerTech drop-in.

Comparison: Seekins HAVAK PH3 vs. GA Precision PPR vs. Christensen Arms MPR

Feature	Seekins HAVAK PH3	GA Precision PPR	Christensen Arms MPR
Barrel System	Quick-change (tool-less)	Fixed barrel (gunsmith required)	Fixed barrel (gunsmith recommended)
Weight	7.2 lbs	8.5 lbs	6.8 lbs
Action	3-lug, 60° throw	2-lug, 90° throw	2-lug, 70° throw
Price	$1,849	$2,895	$2,495
M-LOK Handguard	Full-length, integrated	Full-length, bolt-on	Partial-length, bolt-on

FAQ

What twist rate does the Seekins HAVAK PH3 7PRC barrel have?

Per Seekins specs, the 22-inch barrel uses a 1:8 twist rate, optimized for 175-195 grain bullets common in 7PRC.

Can I swap the barrel to a different caliber without a gunsmith?

Yes. The Seekins quick-change system uses a barrel nut and a single wrench. You can swap to 6.5 Creedmoor, .308 Win, or .223 Wylde in under two minutes at home.

Does the rifle come with a muzzle brake?

No, the barrel is threaded 5/8×24 but does not include a brake. You can add your own – I recommend a Area 419 Hellfire Match for recoil reduction.

What is the magazine capacity?

The PH3 uses AICS-pattern magazines. It ships with a 5-round magazine, but 10-rounders are available and common in competition.

Is the action compatible with aftermarket triggers?

Yes, it accepts standard Remington 700 footprint triggers. I’ve installed a TriggerTech Diamond in mine with no modifications.

Ready to Order

The Seekins HAVAK PH3 7PRC 22″ 3rd WS is in stock and ready to ship. Over 40% of PRS competitors now run factory rifles with quick-change barrels, and this Seekins is a top pick for 2025. Get a precision rifle that lets you focus on shooting, not wrenching.

• ✅ Nationwide delivery (all 50 states)
• ✅ Ships 1-2 business days
• ✅ 30-day returns
• ✅ Secure checkout

Check out more precision rifles in our Bolt Action Rifles or Precision Rifles category. Need a scope? Browse Riflescopes.

Last updated: April 2026