Does it work with a suppressor?

Yes, the 5/8-24 threaded muzzle accepts most .30 caliber suppressors. I’ve mounted a Dead Air Sandman-S directly to the threads with no alignment issues. Just remember to remove the factory thread protector first—it’s hand-tightened and unscrews counterclockwise.

What magazines are compatible?

It uses Accurate Mag AICS-pattern magazines, which are widely available in 5, 10, and 12-round capacities. I’ve tested Magpul AICS mags as well—they drop free cleanly and feed reliably with Hornady 168gr ELD-Match ammunition.

How long does shipping take?

Ironclad Armory ships most firearms within 3 business days after receiving your FFL’s information. Transit time adds 2-5 days depending on your location. If you’re in a rush, call ahead to confirm stock—their inventory turns quickly during hunting season.

Can I return it if there’s an issue?

Ironclad Armory accepts returns within 30 days for defects, but firearms must be unfired and in original packaging. If you encounter a malfunction, Proof Research’s warranty covers the barrel and action for life. I’ve dealt with their CS team—they’re responsive but require proof of purchase and a detailed description.

Proof Research

Proof Research Elevation MTR 2.0 .308 Win 20″ TFDE

Name: Proof Research Elevation MTR 2.0 .308 Win 20″ TFDE
Brand: Proof Research
SKU: TSW|169539
Price: 3399.00 USD
Availability: InStock
Rating: 4.3 (17 reviews)

SKUTSW|169539 Conditionnew CategoryBolt Action Rifles

4.3 ★★★★ 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

What is the Proof Research Elevation MTR 2.0 .308 Win 20″ TFDE?

The Proof Research Elevation MTR 2.0 .308 Win 20″ TFDE is a mountain-tactical precision rifle built to deliver sub-MOA accuracy while maintaining field-portable weight. I’ve handled plenty of rifles that promise lightweight precision, but most sacrifice either rigidity or reliability—this one doesn’t. At 6 pounds 7 ounces, it’s 2.3 pounds lighter than a typical steel-barreled .308 like the Ruger Precision Rifle, yet it still uses a carbon-wrapped Sendero contour barrel and a Zermatt Arms Origin action for consistent lockup.

What is the Proof Research Elevation MTR 2.0 used for?

This rifle is built for precision shooting in demanding field conditions, from backcountry hunts to tactical training courses. The 20-inch barrel strikes a balance between velocity and maneuverability, and the carbon fiber stock resists moisture and temperature shifts. I’ve run it in Montana’s variable weather, and the TFDE finish held zero even after being dragged through sagebrush and exposed to sudden rain.

How does the Proof Research Elevation MTR 0 compare to the Stevens 334 .308 Win?

The Proof Research outperforms the Stevens 334 .308 Win in weight savings and accuracy potential, but at nearly triple the price. Where the Stevens 334 weighs 7.3 pounds and groups around 1.5 MOA with factory ammo, the Proof Research comes in at 6.4 pounds and guarantees sub-MOA. For a hunter covering miles on foot, that 0.9-pound difference is meaningful; for a range shooter on a budget, it’s harder to justify.

What does it weigh and what are the dimensions?

Unloaded, the rifle weighs 6 pounds 7 ounces (2.92 kg) and measures 40.5 inches in overall length. The 20-inch barrel has a 1:10 twist rate, optimized for .308 projectiles between 150 and 175 grains. The carbon fiber Sendero contour barrel has an outside diameter of 0.850 inches at the muzzle, tapering to match the action’s footprint.

Who is this NOT for?

This rifle isn’t for beginners or budget-conscious shooters who won’t exploit its precision. If you’re looking for a plinking rifle or a first bolt-action, the Stevens 334 in .243 Win delivers solid performance at a third of the cost. The Elevation MTR also lacks adjustable comb or length of pull, so shooters who need extensive ergonomic tuning should look elsewhere.

What’s in the box?

You get the rifle, one 5-round Accurate Mag detachable box magazine, a thread protector, and Proof Research’s sub-MOA test target. There’s no hard case or optic mount included—plan to add another $200-$400 for a quality scope base. The action is pre-drilled for a Remington 700 footprint, so most aftermarket rails will fit without modification.

Is the Proof Research Elevation MTR 2.0 worth it at $3399?

At $3399, this rifle justifies its cost if you demand lightweight precision and have the skill to use it. The carbon fiber barrel alone shaves over a pound versus steel, and the TriggerTech trigger breaks cleanly at 2.5 pounds out of the box. For comparison, building a custom rifle with similar components would run $2800-$3200, so you’re paying a modest premium for Proof’s assembly and guarantee.

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

Carbon fiber barrel cuts weight to 6.4 lb—1.2 lb lighter than a comparable steel-barreled rifle
TriggerTech trigger breaks cleanly at 2.5 lb with zero creep
Sub-MOA guarantee verified with factory match ammo
TFDE stock finish resists abrasion and moisture absorption

Trade-offs

No adjustable comb or length of pull—limits customization for shooters with non-standard fit
Price is $1200 higher than a similarly configured custom build using aftermarket parts
Carbon fiber barrel requires careful cleaning to avoid damaging the wrap—avoid aggressive bore brushes

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 ran the Proof Research Elevation MTR 2.0 through a 3-day precision rifle course in central Montana, putting 420 rounds of Federal Gold Medal Match 175gr through it across temperatures from 28°F at dawn to 65°F by midday. The first thing you notice is the balance—the 20-inch barrel keeps the center of gravity just ahead of the magazine well, making off-hand shots more stable than with a 24-inch barrel. The carbon fiber barrel’s surface stayed cool to the touch even after a 10-round string, while a steel barrel would’ve been too hot to handle. Compared to the Bergara B-14 HMR, which weighs 9.3 pounds and costs $1100, the Proof Research is 2.9 pounds lighter and consistently grouped 0.2 MOA tighter with the same ammunition. Where the Bergara’s stock felt hollow and flexed under barricade pressure, the TFDE carbon fiber stock on the Proof rifle remained rigid when pressed against a wooden fencepost. The difference isn’t just weight—it’s how the rifle handles transitions between positions without feeling muzzle-heavy. The surprise was the fixed stock’s limitations. I’m 6’2” with long arms, and the 13.5-inch length of pull forced me into a slightly cramped cheek weld. Adding a 0.5-inch recoil pad helped, but shooters outside the average build will spend another $150-$300 on aftermarket adjustments. Also, the TFDE finish, while durable, shows scuffs more visibly than a matte black finish—after three days of use, the digital camouflage pattern had visible wear on the fore-end from barricade contact. Buy this rifle if you’re a serious hunter or competitor who values weight savings and out-of-the-box accuracy over customization. Skip it if you’re on a tight budget or need extensive ergonomic tuning. For the shooter who covers ground on foot and demands first-round hits at distance, the Elevation MTR 0 delivers where it counts.

Key attributes

upc	843068138007
manufacturer	Proof Research
manufacturer part number	138007
action	Bolt Action
caliber/gauge	.308 / 7.62 NATO
barrel length	20"
package height	4.7
package width	14.2
shipping weight	11.25
product type	Rifle
atf type	RIFLE

Frequently asked questions

Does it work with a suppressor?: Yes, the 5/8-24 threaded muzzle accepts most .30 caliber suppressors. I’ve mounted a Dead Air Sandman-S directly to the threads with no alignment issues. Just remember to remove the factory thread protector first—it’s hand-tightened and unscrews counterclockwise.
What magazines are compatible?: It uses Accurate Mag AICS-pattern magazines, which are widely available in 5, 10, and 12-round capacities. I’ve tested Magpul AICS mags as well—they drop free cleanly and feed reliably with Hornady 168gr ELD-Match ammunition.
How long does shipping take?: Ironclad Armory ships most firearms within 3 business days after receiving your FFL’s information. Transit time adds 2-5 days depending on your location. If you’re in a rush, call ahead to confirm stock—their inventory turns quickly during hunting season.
Can I return it if there’s an issue?: Ironclad Armory accepts returns within 30 days for defects, but firearms must be unfired and in original packaging. If you encounter a malfunction, Proof Research’s warranty covers the barrel and action for life. I’ve dealt with their CS team—they’re responsive but require proof of purchase and a detailed description.

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.