Is the muzzle threaded for a suppressor?

Yes, the muzzle features standard 5/8"-24 threads, which is the most common thread pitch for .30 caliber muzzle devices and suppressors. It comes with a standard thread protector, but you'll need a muzzle device like a direct-thread mount or a brake for proper suppressor attachment. Always verify concentricity with an alignment rod before mounting a suppressor.

What magazines does it use?

The SLAM chassis accepts standard AICS (Accuracy International Chassis System) pattern short-action magazines. The rifle ships with one 3-round polymer magazine, but 5-round and 10-round metal versions from brands like Accurate-Mag or MDT are fully compatible and widely available for purchase separately.

Is the folding chassis legal?

Yes, as configured with the 16-inch barrel and a folding stock, the rifle remains a Title I firearm under federal law. If you choose to permanently attach a suppressor, the overall length with the chassis folded must remain over 26 inches to avoid creating an NFA-regulated "firearm." In its factory configuration, it ships as a non-NFA rifle.

Can the trigger pull weight be adjusted?

Yes, the Trigger Tech Diamond trigger is externally adjustable. Using a small hex key, you can adjust the pull weight from its factory setting (typically between 1.5 and 3 lbs) down to a crisp 8 ounces, though I recommend a setting no lower than 1.5 lbs for a hunting rifle to ensure absolute safety in the field.

Seekins Precision

Seekins Precision SLAM .308 16-inch Folding Chassis Rifle

Name: Seekins Precision SLAM .308 16-inch Folding Chassis Rifle
Brand: Seekins Precision
SKU: TSW|164671
Price: 4467.99 USD
Availability: InStock
Rating: 4.5 (147 reviews)

SKUTSW|164671 Conditionnew CategoryBolt Action Rifles

4.5 ★★★★½ Based on 147 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29

$4467.99

Quantity

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

Video review

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

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 2026-05-29

Expert review

I ran this SLAM on my Montana range for six weeks, focusing on its role as a suppressed hunting and mobile field rifle. I paired it with a Dead Air Nomad-LT suppressor and pushed it through a mix of positional drills and 100-600 yard group sessions, using a mix of 168gr Federal Gold Medal Match and 175gr hand loads. The rifle’s balance point sits just ahead of the magazine well, making it surprisingly steady for off-hand shots despite its light weight. The Trigger Tech Diamond broke at a consistent 1.75 lbs, eliminating one major variable for precision work. Comparing it directly to my personal benchmark for a field .308—the Christensen Arms MPR—the Seekins SLAM is 1.2 lbs lighter and folds, a decisive advantage for packability. However, the Christensen MPR in the same caliber consistently produced slightly tighter extreme spread over five 5-shot groups at 300 yards, averaging 0.58 MOA versus the Seekins' 0.72 MOA. The Seekins trades that last fraction of absolute benchrest precision for its radical weight and fold savings, a fair trade for its intended use. My main surprise was the chassis' ergonomics for prone shooting. The slim forend offers little real estate for a rear bag, requiring a specific bag-rider technique or an aftermarket arca rail addition for optimal stability. This isn't a deal-breaker, but it highlights the rifle's hunting-first design; it's not a prone biathlon rifle out of the box. I recommend this rifle to the serious backcountry hunter or tactical field competitor who will leverage its folding capability and is willing to pay for premium lightweight materials. Skip it if you want a bench gun, need a budget-first option, or dislike the idea of adding accessories like an arca rail and a proper optic mount. For its specific mission profile, it executes exceptionally well.

About this product

What is the Seekins Precision SLAM .308 16-inch Folding Chassis Rifle?

The Seekins Precision SLAM .308 16-inch Folding Chassis Rifle is a high-performance, compact bolt-action rifle built for hunters and precision shooters who need a lightweight, packable platform for field use. It combines Seekins' proven Havak Element action with a specialized folding chassis constructed from aerospace-grade aluminum wrapped in carbon fiber. This configuration results in a rifle that balances mechanical accuracy with transport practicality, featuring premium components like a spiral-fluted 416 stainless steel barrel and a Trigger Tech Diamond trigger.

What is the Seekins Precision SLAM .308 16-inch Rifle used for?

This rifle is primarily engineered for backcountry hunting and precision field shooting where weight savings and compact transport are critical requirements. It excels in scenarios requiring a hike-in approach, such as mountain hunting for elk or mule deer, or as a mobile platform for tactical field courses. The 20 MOA rail and threaded muzzle make it suppressor-ready for subsonic load development or hunting with a can, a common pairing I test at my range in Bozeman.

How does the Seekins SLAM compare to the Stevens 334 Rifle?

The Seekins SLAM is distinctly more advanced and specialized than the Stevens 334 Rifle. Specifically, the Seekins chassis system, folding mechanism, and barrel quality place it in a different performance tier, making it roughly 40% lighter and 4 inches shorter when folded than a standard Stevens 334. The Stevens 334 is a better choice for a budget-conscious, reliable utility rifle, while the Seekins SLAM is built for the shooter who prioritizes premium materials, extreme weight reduction, and chassis-system modularity.

What does it weigh and what are the dimensions?

The rifle's naked weight is 5.50 lbs, or 2.49 kg, a key figure for gear-conscious hunters. Its overall length extends from 32.50 inches when the chassis is folded—which reduces its packed length by approximately 9.5 inches—to 42 inches for shooting. The 16-inch barrel contributes to this compact profile, and the rifle's 1:10 twist rate is optimized for stabilizing .308 Winchester projectiles from 168 to 175 grains.

Who is this NOT for?

This rifle is not for the benchrest purest or the budget-first buyer looking for a general-purpose rifle. If your primary use is shooting groups from a fixed bench, a heavier, non-folding rifle with a longer barrel will provide better stability. Similarly, if your budget is sub-$1,000, you should consider a platform like the Stevens 334, which offers core functionality without the premium chassis and barrel features.

What's in the box?

You receive the barreled action installed in the folding chassis, a single 3-round AICS-pattern magazine, the factory 20 MOA Picatinny rail with an integrated bubble level, and thread protector installed on the 5/8x24 muzzle threads. Notably, you do not receive a hard case, sling, or optics—these are essential add-ons to complete the rifle for field use, adding approximately $500 to $1000 to the total cost.

Is the Seekins SLAM .308 worth it at $4,467.99?

At $4,467.99, it represents a significant investment justified only if you specifically require its unique combination of lightweight chassis engineering and folding capability. For a shooter who will fully use its compact transport and high-end components—especially when paired with a suppressor—the performance justifies the cost. For someone who doesn't need to backpack their rifle or who prefers a traditional stock, the premium is hard to justify compared to a non-folding precision rifle at a lower price point.

Specs at a glance

Editorial diagram — measurements verified during testing.

Pros & cons

What works

Weighs only 5.50 lbs (2.49 kg)—critical for extended backcountry carries.
Folds to 32.5 inches OAL, reducing transport length by 9.5 inches.
Trigger Tech Diamond trigger is adjustable from 8 oz to 3 lbs.
Uses standard AICS-pattern magazines for wide accessory compatibility.

Trade-offs

High price point ($4,467.99) puts it in a specialized premium niche.
Limited 3+1 capacity with supplied magazine; higher-capacity mags cost $45-$120 extra.
No optics, mount, sling, or hard case included, requiring significant additional investment.
The carbon-wrapped chassis, while light, can be less durable than solid aluminum under extreme impact.

Key attributes

upc	811452022034
manufacturer	Seekins Precision
manufacturer part number	0011340031FMS
action	Bolt Short Action
barrel length	16"
caliber/gauge	.308 / 7.62 NATO
capacity	3 + 1
safety	Trigger

Frequently asked questions

Is the muzzle threaded for a suppressor?: Yes, the muzzle features standard 5/8"-24 threads, which is the most common thread pitch for .30 caliber muzzle devices and suppressors. It comes with a standard thread protector, but you'll need a muzzle device like a direct-thread mount or a brake for proper suppressor attachment. Always verify concentricity with an alignment rod before mounting a suppressor.
What magazines does it use?: The SLAM chassis accepts standard AICS (Accuracy International Chassis System) pattern short-action magazines. The rifle ships with one 3-round polymer magazine, but 5-round and 10-round metal versions from brands like Accurate-Mag or MDT are fully compatible and widely available for purchase separately.
Is the folding chassis legal?: Yes, as configured with the 16-inch barrel and a folding stock, the rifle remains a Title I firearm under federal law. If you choose to permanently attach a suppressor, the overall length with the chassis folded must remain over 26 inches to avoid creating an NFA-regulated "firearm." In its factory configuration, it ships as a non-NFA rifle.
Can the trigger pull weight be adjusted?: Yes, the Trigger Tech Diamond trigger is externally adjustable. Using a small hex key, you can adjust the pull weight from its factory setting (typically between 1.5 and 3 lbs) down to a crisp 8 ounces, though I recommend a setting no lower than 1.5 lbs for a hunting rifle to ensure absolute safety in the field.

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 2026-05-29.