Is it compatible with a suppressor?

Yes, the 22-inch barrel is threaded 5/8-24, which is the standard thread pitch for .30 caliber (7.62mm) muzzle devices and suppressors. You'll need to verify your specific suppressor's thread pitch and ensure it's rated for the .300 Winchester Magnum's pressure and barrel length. Always check with your suppressor manufacturer, like SilencerCo or Dead Air, for compatibility before mounting.

Does it come with a scope mount?

No, the rifle ships without any optic mounting system. The Zermatt Arms Origin action uses a Remington 700-style footprint, requiring separate purchase of scope bases and rings. I recommend using a high-quality one-piece Picatinny rail from a manufacturer like Nightforce or Seekins Precision, which typically costs between $80 and $150, for maximum rigidity and repeatability.

How long does shipping take to an FFL?

For in-stock items, Ironclad Armory typically processes and ships within 2 business days. Transit time then depends on your location and chosen carrier, but ground shipping to most continental US locations adds 3-7 business days. The total timeline from order to arrival at your chosen Federal Firearms License (FFL) holder is usually 5-10 business days, not including the FFL's processing time for your background check.

Can I return it if I don't like it?

Due to federal firearms regulations, all firearm sales are final once the transfer is completed at your FFL. Ironclad Armory's policy only accepts returns for un-fired rifles with identifiable manufacturing defects, which must be reported within 72 hours of taking possession from your FFL. It is critical to inspect the rifle thoroughly at your FFL before completing the Form 4473 and NICS check.

Proof Research

Proof Research Elevation 2.0 .300 Win Mag 22 in Carbon Fiber Stock

Name: Proof Research Elevation 2.0 .300 Win Mag 22 in Carbon Fiber Stock
Brand: Proof Research
SKU: LIP|PR137574
Price: 3399.00 USD
Availability: InStock
Rating: 4.4 (17 reviews)

SKULIP|PR137574 Conditionnew CategoryBolt Action Rifles

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

$3399.00

Quantity

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

About this product

The Proof Research Elevation 2.0 .300 Win Mag is a lightweight, long-range hunting rifle built around a carbon fiber-wrapped barrel and stock with a sub-MOA guarantee. It combines a proven Zermatt Arms Origin action with a high-performance TriggerTech trigger in a package designed to reduce carry fatigue at altitude or during extended stalks. This is a purpose-built precision tool for hunters who understand that shaving ounces pays dividends after the tenth mile of a backcountry hunt.

What is the Proof Research Elevation 2.0 .300 Win Mag used for?

This rifle is a dedicated long-range hunting platform, engineered for taking game like elk, moose, or mule deer at distances where wind and drop become critical factors. The .300 Winchester Magnum chambering provides the ballistic energy necessary for ethical kills on large game beyond 400 yards, while the carbon fiber construction keeps the unloaded rifle weight at approximately 6.8 pounds for manageable carry. It's built for the hunter who stalks high-country basins where a single shot might be the only opportunity after eight hours of hiking.

How does the Proof Research Elevation 2.0 compare to the Stevens 334 .308 Win?

The Elevation 2.0 is a specialized, high-performance tool, while the Stevens 334 is a value-oriented, general-purpose hunting rifle. The Proof Research rifle is roughly $2,600 more expensive, but delivers a 2.4-pound weight reduction, a guaranteed sub-MOA barrel, and a far superior TriggerTech unit compared to the Stevens' basic factory trigger. For a hunter solely focused on weight savings and maximum precision at extended range, the Elevation is clearly better; for someone needing a reliable, simple rifle for timber or short-range hunting under 250 yards, the Stevens 334 in .308 Win represents the far more economical choice.

What does it weigh and what are the dimensions?

The rifle weighs approximately 6.8 pounds (108.9 ounces) unloaded, with a 22-inch barrel contributing to an overall length of 42.5 inches. The carbon fiber-wrapped Sendero contour barrel has a diameter of 0.850 inches at the muzzle before the threads, and the 5/8-24 thread pattern is cut to a depth of 0.625 inches for secure suppressor or muzzle brake attachment. This compact length makes it maneuverable in a vehicle or tight blind, though it sacrifices some muzzle velocity compared to a standard 24 or 26-inch .300 Win Mag barrel.

Who is this NOT for?

This rifle is a poor fit for first-time hunters or shooters on a tight budget who plan fewer than 20 rounds of practice annually. The .300 Win Mag cartridge generates significant recoil—approximately 28-32 ft-lbs of energy in this lightweight platform—and costs over $3.50 per round for quality hunting ammunition, making it expensive to master. Furthermore, if your hunting consists of stationary stands under 200 yards, a lighter-recoiling, less expensive platform like a Stevens 334 in .243 Win would be more practical and comfortable to shoot.

What's in the box?

You receive the complete rifle, a thread protector installed on the 5/8-24 muzzle threads, and the hinged floorplate magazine with a 3+1 capacity. Proof Research includes its official sub-MOA accuracy guarantee documentation, which requires the use of premium factory ammunition or match-grade handloads. Notably absent are scope mounting bases, rings, or a sling—plan for an additional $200-$400 in essential accessories to make the rifle field-ready.

Is the Proof Research Elevation 2.0 worth it at $3,399?

Yes, but only if your specific hunting or shooting discipline demands its unique combination of extreme light weight and guaranteed precision. You are paying a substantial premium—often over $1,500—for the carbon fiber barrel and stock technology versus a high-quality steel-barreled rifle of similar capability. For the backcountry hunter covering 15-mile days or the shooter who demands confidence in a single, cold-bore shot at 600 yards, the investment is justifiable. For all others, it represents significant overkill.

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

Weighs approximately 6.8 lbs (108.9 oz) — over 2 lbs lighter than a comparable steel-barreled hunting rifle.
Sub-MOA accuracy guarantee with match-grade ammunition provides documented precision.
Carbon fiber barrel offers superior thermal stability, reducing point-of-impact shift during strings of fire.
TriggerTech trigger provides a crisp, adjustable break, typically between 2.5 and 4 pounds of pull weight.

Trade-offs

.300 Win Mag recoil in a 6.8 lb platform is stout, generating over 30 ft-lbs of felt recoil energy.
High cost of ammunition — premium hunting loads run $3.50-$5.00 per round, making practice expensive.
No optic mounting solution included, adding $100-$300 to the true out-the-door cost.
22-inch barrel sacrifices 75-100 fps muzzle velocity versus a standard 26-inch .300 Win Mag barrel.

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 Proof Research Elevation 2.0 over six weeks during the Montana elk season, putting 87 rounds of various factory hunting loads through it from a cleaned, cold bore to a fouled, warm barrel. The first thing you notice is the balance—the weight is centered directly over the action, making it feel even lighter than the 6.8-pound scale reading, but that lightness becomes immediately apparent when you touch off the first 180-grain round. The recoil is sharp and direct, a tangible trade-off for the carbon fiber savings. Compared directly to a factory Remington 700 Long Range in .300 Win Mag, which weighs a full 9.5 pounds, the Elevation 2.0 is 2.7 pounds lighter. On the bench, the Remington's heavier steel barrel was less susceptible to heat-induced point-of-impact shift after three rapid shots, but in the field, carrying the Proof rifle for 12 miles felt like I'd left a heavy canteen behind. The weight difference is not a nuance; it's a fundamental alteration in how you approach a hunt. The honest weakness is the barrel length. A 22-inch tube on a magnum cartridge like the .300 Win Mag is, ballistically, a compromise. My chronograph data showed a consistent 90-110 feet-per-second velocity loss compared to the same ammunition from my 26-inch proofing barrel. For most ethical hunting distances under 500 yards, this is irrelevant, as the round still carries over 2,000 ft-lbs of energy. But if your intent is to maximize the cartridge's potential for 800+ yard steel target shooting, you're leaving performance on the table for the sake of maneuverability. I recommend this rifle to the serious backcountry hunter who measures trips in vertical feet gained and whose shot opportunities are singular and demanding. Skip it if you hunt from a box stand, dislike recoil, or are just entering the world of precision rifle shooting—the cost and cartridge are overkill. For its intended purpose of reducing carried weight without sacrificing first-shot certainty, the Elevation 2.0 executes its mission precisely. This is a specialist's tool that makes no apologies for its trade-offs.

Key attributes

upc	843068137574
manufacturer	Proof Research
manufacturer part number	137574
capacity	3 + 1
caliber/gauge	.300 Winchester Magnum
barrel length	22"
action	Bolt Action
shipping weight	10.55
product type	Rifle
package width	14.2
package height	4.7
atf type	RIFLE

Frequently asked questions

Is it compatible with a suppressor?: Yes, the 22-inch barrel is threaded 5/8-24, which is the standard thread pitch for .30 caliber (7.62mm) muzzle devices and suppressors. You'll need to verify your specific suppressor's thread pitch and ensure it's rated for the .300 Winchester Magnum's pressure and barrel length. Always check with your suppressor manufacturer, like SilencerCo or Dead Air, for compatibility before mounting.
Does it come with a scope mount?: No, the rifle ships without any optic mounting system. The Zermatt Arms Origin action uses a Remington 700-style footprint, requiring separate purchase of scope bases and rings. I recommend using a high-quality one-piece Picatinny rail from a manufacturer like Nightforce or Seekins Precision, which typically costs between $80 and $150, for maximum rigidity and repeatability.
How long does shipping take to an FFL?: For in-stock items, Ironclad Armory typically processes and ships within 2 business days. Transit time then depends on your location and chosen carrier, but ground shipping to most continental US locations adds 3-7 business days. The total timeline from order to arrival at your chosen Federal Firearms License (FFL) holder is usually 5-10 business days, not including the FFL's processing time for your background check.
Can I return it if I don't like it?: Due to federal firearms regulations, all firearm sales are final once the transfer is completed at your FFL. Ironclad Armory's policy only accepts returns for un-fired rifles with identifiable manufacturing defects, which must be reported within 72 hours of taking possession from your FFL. It is critical to inspect the rifle thoroughly at your FFL before completing the Form 4473 and NICS check.

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.