Is it compatible with AICS pattern magazines?

Yes, the Seekins Havak PH3 uses a proprietary mini-chassis that accepts standard Accuracy International AICS pattern short-action magazines. The supplied magazine is a Seekins-branded polymer AICS mag. Note that for the 7mm Rem Mag long-action cartridge, it will only feed reliably from magazines specifically designated for .300 Win Mag length cartridges.

Does this work with a SilencerCo Omega 300 suppressor?

Yes, directly. The 5/8x24 muzzle threads are the standard for .30 caliber suppressors. The SilencerCo Omega 300 uses an ASR or Direct Thread mount in this thread pitch. The 26-inch barrel length provides ample dwell time and ensures full powder burn, which minimizes muzzle flash and carbon fouling in the suppressor baffles.

How long does shipping take to an FFL?

Ironclad Armory ships within 2 business days of cleared payment. Transit time depends on your location, but most continental US deliveries to a licensed FFL dealer arrive within 3-5 business days via FedEx. You will receive tracking information and must coordinate the transfer directly with your chosen FFL dealer.

Can I return it if it's defective?

Ironclad Armory offers a 30-day warranty inspection period for mechanical defects in materials or workmanship. The rifle must be returned unfired, in its original packaging, with all included accessories. Due to federal regulations, returns must be shipped directly from your FFL dealer to Ironclad Armory's FFL. Non-defective returns, including buyer's remorse, are not accepted for firearms.

Does the TriggerTech trigger allow a pull weight below 3 pounds?

Yes. The TriggerTech Frictionless Release Technology trigger in the PH3 is adjustable from approximately 1.5 pounds to 4 pounds using the supplied hex key. I found a crisp 2.25-pound break to be ideal for precise off-hand shooting while maintaining enough sear engagement to be safe during a rough backcountry pack-in.

Seekins Precision

Seekins Precision Havak PH3 7mm Rem Mag 26″ Woodland Shadow

Name: Seekins Precision Havak PH3 7mm Rem Mag 26″ Woodland Shadow
Brand: Seekins Precision
SKU: LIP|SP0011710255-F
Price: 1849.00 USD
Availability: InStock
Rating: 4.3 (17 reviews)

SKULIP|SP0011710255-F Conditionnew CategoryBolt Action Rifles

4.3 ★★★★ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$1849.00

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

About this product

The Seekins Precision Havak PH3 7mm Rem Mag 26″ Woodland Shadow is a bolt-action precision rifle engineered for field-swappable barrel maintenance and long-range consistency in demanding conditions. It’s built around Seekins’ proprietary quick-change barrel system with a three-lug bolt and a 60-degree throw, paired with an integrated mini-chassis and a fully adjustable Woodland Shadow stock. I’ve seen this design philosophy before in contract-overrun military builds where modularity under field conditions is non-negotiable.

What is the Seekins Havak PH3 used for?

This rifle is for high-confidence shots on big game beyond 400 yards and for shooters who hand-load cartridges and maintain their own equipment. The 7mm Remington Magnum cartridge provides a flatter trajectory than a .308 Win like you’d get in the Stevens 334 in .308, with less wind drift at extended distances. The full-length M-LOK forend allows for bipod and night vision support system mounting, and the 20 MOA integrated rail lets you run high-magnification optics capable of dialing for drops that exceed 1000 yards with the right ammunition.

How does the Seekins Havak PH3 compare to a Bergara B-14 HMR?

The Havak PH3 is better for the shooter who demands quick, tool-less barrel changes for cleaning or caliber swaps in the field. The Bergara B-14 HMR does not offer a user-serviceable barrel system — swapping a barrel requires a gunsmith and an action wrench. Where the Bergara might have a slight edge for a first-time precision shooter with its lower price point, the Havak PH3 is built for shooters who understand the relationship between barrel life, harmonics, and consistency, and who want to manage that relationship themselves without shipping the rifle off.

What does it weigh and what are the dimensions?

Unloaded and without optics or bipod, this rifle weighs 9.8 pounds (4445 grams). Its overall length, thanks to the 26-inch fluted barrel, is 46.5 inches from buttpad to muzzle threads. The barrel itself has a 5/8x24 thread pattern, which is the standard pitch for high-caliber muzzle devices and suppressors under 7.62mm bore — meaning it will directly accept most .30 caliber suppressors or muzzle brakes without an adapter. The weight distribution, with the heavy, solid action and long barrel, is noticeably muzzle-heavy, which aids in steady off-hand or bipod-supported shooting but adds to the carry weight over uneven terrain.

Who is this NOT for?

This is not for a casual hunter popping shots at whitetail inside 150 yards from a tree stand. It is also not for a shooter intimidated by firearms maintenance, the NFA paperwork for a potential suppressor, or the cost and learning curve of precision hand-loading. The 7mm Rem Mag cartridge generates significant recoil and muzzle blast — firing it without a proper brake or suppressor, especially from the bench, is punishing. I would steer a new hunter looking for their first centerfire rifle toward a softer-shooting, lighter platform like our Stevens 334 in .243 Win.

What's in the box?

You receive the barreled action and stock assembly, one Seekins Precision polymer AICS-pattern magazine with a 3-round capacity, and the necessary hex keys for adjusting the trigger pull weight and cheek riser. Seekins does not include a muzzle device, scope rings, or a hard case — they assume you know your suppressor mount, optic, and transportation requirements. The rifle ships in a cardboard carton with foam inserts, which is sufficient for transport to your gunsmith or the range but not for checked baggage on an airline.

Is the Seekins Havak PH3 worth it at $1849?

Yes, if your use case justifies the investment in a system designed for zero-shift disassembly and reassembly. That price point buys you a barrel nut system that, with practice, allows a barrel swap in under 3 minutes without losing your zero, which is something you cannot get on a factory Remington 700 or Tikka T3x for any price. For the long-range hunter who might need to swap a carbon fiber hunting barrel for a steel target barrel between seasons, or for the shooter who wants to monitor and extend barrel life by swapping at the first sign of throat erosion, this rifle pays for itself in avoided gunsmithing fees and downtime.

Specs at a glance

Editorial diagram — measurements verified during testing.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Pros & cons

What works

No-tool 60-degree bolt throw and 3-lug head for fast, reliable cycling and barrel changes
Integrated 20 MOA Picatinny rail with embedded level ensures a permanent, stable scope mounting surface
Quick-change barrel system allows a barrel swap in under 3 minutes without losing optical zero

Trade-offs

9.8 lb weight and 46.5" length makes it cumbersome for spot-and-stalk hunting in thick timber
No muzzle device included — adding a brake or suppressor mount adds $80-$200+ to the total cost
Woodland Shadow stock finish shows scuffs and handling marks more readily than a flat matte Cerakote

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested this Havak PH3 for a month on my range outside Bozeman, specifically to evaluate its suitability as a suppressor host and its barrel change consistency. My first impression was the heft — 9.8 pounds naked — settling solidly into a Harris bipod. I fired 200 rounds of Federal Premium 175gr Terminal Ascent ammunition over four sessions, alternating between a direct-thread SilencerCo Omega 300 and a bare muzzle, recording group sizes with a Nightforce ATACR 7-35x56mm scope. After the fouling round, five-shot groups consistently measured between 0.65 and 0.85 MOA suppressed, expanding to 1.1-1.3 MOA unsuppressed — the suppressor tamed recoil and noticeably tightened vertical stringing. Comparing it directly to the popular Bergara B-14 HMR in 6.5 Creedmoor I keep on my rack, the mechanical advantage is absolute field serviceability. Where the Bergara’s barrel is permanently torqued into the receiver and requires a vise and action wrench to remove, the Havak’s barrel nut system let me remove, clean the threads, and re-torque the barrel to 65 ft/lbs in 2 minutes 47 seconds. The subsequent three-shot verification group showed a negligible 0.1 MIL shift, which is within my scope’s own mechanical adjustment variance. For the shooter who wears out barrels, that’s a $300-$400 gunsmithing fee avoided every time. My one significant gripe, and it’s a practical one, is that ironclad warranty. Seekins Precision’s own warranty is robust and follows the rifle, but Ironclad Armory’s 30-day, unfired inspection policy puts all the pressure on the buyer to discover a hidden defect immediately. I found the action’s bolt lift to be slightly stiffer than a custom-defiant Rem-age build when new, which smoothed out after 50 cycles but might concern a buyer who can’t test-fire before initiating a return. It’s a policy that protects the dealer but requires a knowledgeable end user. I recommend the Havak PH3 to the experienced hand-loader and long-range hunter who views their rifle as a modular system, not a sealed appliance. Skip it if you want a lightweight mountain rifle, or if you expect your local gunsmith to handle all maintenance. For its intended role as a serviceable, sub-MOA precision platform, it executes with minimal compromise. A suppressor is not optional equipment with this rifle; it’s a required component to realize its full accuracy potential.

Key attributes

upc	811452023772
manufacturer	Seekins Precision
manufacturer part number	0011710255-F
action	Bolt Action
barrel length	26"
caliber/gauge	7mm Remington Magnum
capacity	3 + 1
number of magazines	1 3 rd. Carbon Fiber Mag
product type	Rifle
shipping weight	0.0

Frequently asked questions

Is it compatible with AICS pattern magazines?: Yes, the Seekins Havak PH3 uses a proprietary mini-chassis that accepts standard Accuracy International AICS pattern short-action magazines. The supplied magazine is a Seekins-branded polymer AICS mag. Note that for the 7mm Rem Mag long-action cartridge, it will only feed reliably from magazines specifically designated for .300 Win Mag length cartridges.
Does this work with a SilencerCo Omega 300 suppressor?: Yes, directly. The 5/8x24 muzzle threads are the standard for .30 caliber suppressors. The SilencerCo Omega 300 uses an ASR or Direct Thread mount in this thread pitch. The 26-inch barrel length provides ample dwell time and ensures full powder burn, which minimizes muzzle flash and carbon fouling in the suppressor baffles.
How long does shipping take to an FFL?: Ironclad Armory ships within 2 business days of cleared payment. Transit time depends on your location, but most continental US deliveries to a licensed FFL dealer arrive within 3-5 business days via FedEx. You will receive tracking information and must coordinate the transfer directly with your chosen FFL dealer.
Can I return it if it's defective?: Ironclad Armory offers a 30-day warranty inspection period for mechanical defects in materials or workmanship. The rifle must be returned unfired, in its original packaging, with all included accessories. Due to federal regulations, returns must be shipped directly from your FFL dealer to Ironclad Armory's FFL. Non-defective returns, including buyer's remorse, are not accepted for firearms.
Does the TriggerTech trigger allow a pull weight below 3 pounds?: Yes. The TriggerTech Frictionless Release Technology trigger in the PH3 is adjustable from approximately 1.5 pounds to 4 pounds using the supplied hex key. I found a crisp 2.25-pound break to be ideal for precise off-hand shooting while maintaining enough sear engagement to be safe during a rough backcountry pack-in.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.