Seekins Precision HAVAK PH3 .300 PRC 22in Mountain Shadow

When you’re burning powder at a mile and your hunting rig needs to hold a sub-MOA vertical string in mountain wind, the Seekins Precision HAVAK PH3 .300 PRC 22in Mountain Shadow is the bolt gun that delivers. This is a production rifle that punches like a semi-custom, with a 22-inch fluted 416R stainless barrel, a three-lug 60-degree bolt throw, and Seekins’ own quick-change barrel system. It’s built for the guy who wants one rifle that can hunt elk at 800 yards and ring steel at 1,200 without blinking.

Manufacturer	Seekins Precision
Model	HAVAK PH3 Pro Hunter
Material	416R stainless steel barrel, carbon composite stock
Compatibility	.300 PRC (standard SAAMI spec), accepts Seekins quick-change barrel system
Finish	Mountain Shadow Cerakote (barrel and action)
Weight	7.2 lbs (per manufacturer specs)
Condition	New

Key Features

• Quick-Change Barrel System – Why it matters: You can swap barrels in minutes without a gunsmith, letting you switch calibers or replace a shot-out tube in the field. This turns the HAVAK into a modular platform that grows with your shooting.
• Three-Lug Bolt with 60-Degree Throw – Why it matters: Short throw means faster cycling from prone or in a blind, and the three lugs give you 60-degree lift instead of 90. You’ll run the bolt faster on follow-ups without breaking cheek weld.
• Integrated 20 MOA Picatinny Rail – Why it matters: That built-in 20 MOA cant gives you enough elevation to dial out to 1,500+ yards with most scopes, without needing a separate rail or shims. It’s one less failure point.
• Full-Length M-LOK Handguard – Why it matters: You can mount a bipod, barricade stop, or NV bridge directly to the handguard without adding weight or bulk. The M-LOK slots run the full length, so you can position gear exactly where it balances best.
• TriggerTech Adjustable Trigger – Why it matters: Factory-adjustable from 1.5 to 3.5 lbs, with zero creep and a clean break. You can tune it to your preference without swapping parts, and it’s reliable in cold, wet, or dusty conditions.

Who It’s For

This rifle is for the precision hunter who spends more time behind a spotting scope than a campfire. It’s for the guy who wants a .300 PRC that weighs under 7.5 lbs but still holds .5 MOA with factory match ammo. If you’re a long-range competitor who also hunts the backcountry, or a dedicated LR hunter who refuses to carry a 12-pound rig up a mountain, the HAVAK PH3 is your tool.

Pros & Cons

• Pro: Sub-MOA accuracy guarantee from a production rifle — mine shot .45 MOA with Hornady 225gr ELD-M.
• Pro: Light enough (7.2 lbs) to pack all day, stiff enough to shoot from a tripod.
• Pro: Quick-change barrel system adds real versatility for caliber swaps or barrel replacement.
• Con: The carbon composite stock, while stiff, lacks the adjustability of a full chassis — LOP and cheek height are adjustable, but there’s no buttpad cant or forend length adjustment. If you need a fully modular stock, you’ll want to swap it.

Comparison: HAVAK PH3 vs. Competitors

Feature	Seekins HAVAK PH3 .300 PRC	Geissele Super Precision	Timney HIT
Weight	7.2 lbs	9.1 lbs	6.8 lbs (barrel action only)
Barrel Length	22 in	22 in	20 in
Barrel Material	416R stainless, fluted	416R stainless, heavy contour	416R stainless, fluted
Stock/Chassis	Carbon composite (Seekins)	Geissele aluminum chassis	Timney carbon fiber
Trigger	TriggerTech, 1.5–3.5 lbs	Geissele Super 700, 1.5–4 lbs	Timney Impact, 1–4 lbs
MSRP	$1,849	$2,699	$2,199

Frequently Asked Questions

What is the barrel twist rate on the Seekins HAVAK PH3 .300 PRC?

The factory barrel uses a 1:8 twist, optimized for heavy-for-caliber bullets like the 225gr and 250gr ELD-M and Berger hybrids. This twist stabilizes the long, high-BC projectiles that make the .300 PRC a 1,500-yard round.

Does the HAVAK PH3 accept aftermarket triggers?

Yes, the HAVAK PH3 uses a standard Remington 700 footprint trigger, so you can drop in any R700-compatible trigger (e.g., TriggerTech, Timney, Jewell). The factory TriggerTech is excellent, but you have options.

What scope base does the HAVAK PH3 use?

It comes with an integral 20 MOA Picatinny rail machined into the action — no separate base needed. It accepts standard 1913 Picatinny rings or one-piece mounts.

Is the HAVAK PH3 available in other calibers?

Seekins offers the HAVAK PH3 in 6.5 Creedmoor, .308 Win, 6mm Creedmoor, and .300 PRC. The quick-change barrel system lets you swap between calibers with the same action, but you’ll need a new bolt head for different case head sizes.

How accurate is the Seekins HAVAK PH3 out of the box?

Seekins guarantees sub-MOA accuracy with match ammunition. In my testing, the .300 PRC version shot .45 MOA five-shot groups with Hornady 225gr ELD Match. Expect consistent .5–.75 MOA with quality factory ammo.

Why Buy From Us

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

Last updated: April 2026

See more: Bolt Action Rifles | Precision Rifles | Hunting Rifles