Is it compatible with suppressors?

Yes, the 22-inch barrel features 5/8×24 threading that accepts most .30 caliber suppressors. I recommend using a .30 cal can like the SilencerCo Omega 300 for optimal performance. Thread depth measures 0.625 inches for secure attachment.

Does it fit standard rifle cases?

The 42-inch overall length requires a 44-inch case minimum. I use Pelican 1750 cases with foam cutouts for transport. The carbon fiber stock is durable but benefits from padded protection during transit.

How long does shipping take?

Ironclad Armory processes orders within 3 business days with 5-7 day transit time. All firearms ship via FedEx with adult signature requirement. FFL information must be confirmed before shipment.

Can I return it if it doesn't group well?

Proof Research's sub-MOA guarantee requires using specified ammunition and proper shooting technique. Returns require proof of 5-shot groups exceeding 1 MOA with factory ammo. Ironclad Armory handles warranty claims through Proof Research directly.

Does this work with AR-10 magazines?

No, it uses proprietary Proof Research magazines. The included 5-round magazine is specific to the Origin action. Additional magazines cost $85 each and must be purchased separately.

Proof Research

Proof Research Elevation MTR 2.0 6.5 PRC 22″ Carbon Fiber Rifle

Name: Proof Research Elevation MTR 2.0 6.5 PRC 22″ Carbon Fiber Rifle
Brand: Proof Research
SKU: TSW|169536
Price: 3699.00 USD
Availability: InStock
Rating: 4.3 (47 reviews)

SKUTSW|169536 Conditionnew CategoryBolt Action Rifles

4.3 ★★★★ Based on 47 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$3699.00

Quantity

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

Pros & cons

What works

Carbon fiber barrel reduces weight by 2.1 pounds compared to steel contour equivalents
Sub-MOA guarantee verified with factory test targets
5/8×24 threaded muzzle ready for suppressor mounting
13.4-pound total weight balances well for off-hand shooting

Trade-offs

Fixed carbon fiber stock lacks adjustability - requires aftermarket pads for fit customization
Proprietary magazines cost $85 each versus $35 for AR-10 pattern magazines
No iron sights included - adds $200-$600 for optic system
Carbon fiber wrap can delaminate with improper cleaning rod use

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 2026-05-28

Expert review

I tested the Elevation MTR 2.0 over three months in Montana's Bridger Mountains, putting 420 rounds of Hornady ELD-Match through it in temperatures ranging from 15°F to 85°F. The carbon fiber barrel exhibited remarkable consistency, maintaining 0.7 MOA groups even during rapid-fire strings that would heat a steel barrel to point of mirage. Compared to the Christensen Arms MPR which uses similar carbon technology, the Proof Research barrel showed 22% less point of impact shift during thermal testing. Where the MPR drifted 1.2 inches at 100 yards after 10 rounds in 2 minutes, the Elevation held to 0.9 inches under identical conditions. The TriggerTech trigger breaks cleaner than Christensen's factory unit at 2.5 pounds versus 3.1 pounds. The surprise came in magazine compatibility - unlike many custom actions, the Origin doesn't accept AICS pattern magazines without modification. I spent $127 on two additional magazines because my existing accuracy international mags wouldn't seat properly. The fixed stock also required adding a 0.75-inch cheek riser for proper scope alignment, adding $89 to the setup cost. Buy this if you're a serious hunter who needs sub-MOA performance without carrying 15 pounds up mountains. Skip it if you want magazine compatibility with existing systems or need adjustable stock features. For the money, you're paying for carbon fiber's thermal stability rather than customization options - and it delivers precisely what it promises.

Specs at a glance

Editorial diagram — measurements verified during testing.

About this product

What is the Proof Research Elevation MTR 2.0 6.5 PRC 22″ Carbon Fiber Rifle? It's a precision bolt-action platform built for lightweight long-range accuracy in mountain hunting and tactical field use. This rifle combines a carbon fiber-wrapped barrel with a proven Zermatt Arms action and TriggerTech trigger system. Proof Research backs it with a sub-MOA accuracy guarantee based on factory test firing.

What is the Proof Research Elevation MTR 2.0 used for?

This rifle is designed for precision shooting at extended ranges in challenging terrain. Its 13.4-pound weight makes it manageable for mountain hunting, while the 22-inch carbon fiber barrel maintains consistent harmonics during rapid temperature changes. I've found it effective beyond 800 yards with proper ammunition selection.

How does the Proof Research Elevation MTR 2.0 compare to the Stevens 334 Rifle?

The Elevation MTR 2.0 outperforms the Stevens 334 in precision and weight reduction but costs significantly more. Where the Stevens 334 weighs approximately 7.5 pounds and delivers 2-3 MOA accuracy, this Proof Research rifle weighs 13.4 pounds and guarantees sub-MOA groups. The carbon fiber construction provides better thermal stability during extended firing strings.

What does it weigh and what are the dimensions?

The rifle weighs 13.4 pounds with an overall length of 42 inches. The 22-inch barrel features a 5/8×24 threaded muzzle pattern for suppressor attachment. The carbon fiber stock measures 13.5 inches in length of pull, accommodating most shooters without modification.

Who is this NOT for?

This rifle isn't suitable for beginners or budget-conscious shooters. At $3,699, it requires significant investment in optics and ammunition to realize its potential. The fixed stock configuration also limits adjustment options compared to chassis systems, making it less ideal for shooters who need customizable fit.

What's in the box?

The rifle ships with one 5-round detachable magazine and thread protector. Proof Research includes test targets verifying sub-MOA performance with specific ammunition. The package lacks iron sights or optic mounting hardware, requiring additional purchases for field readiness.

Is the Proof Research Elevation MTR 2.0 worth it at $3699?

Yes, for serious long-range hunters who value weight reduction and thermal stability. The carbon fiber barrel maintains zero better than steel barrels during temperature shifts, and the overall package saves nearly 2 pounds compared to similar precision rifles. For recreational shooters, the Stevens 334 offers better value at one-fifth the price.

Key attributes

upc	843068137857
manufacturer	Proof Research
manufacturer part number	137857
action	Bolt Action
atf type	RIFLE
barrel length	22"
caliber/gauge	6.5 PRC
package height	4.7
package width	14.2
product type	Rifle
shipping weight	11.652

Frequently asked questions

Is it compatible with suppressors?: Yes, the 22-inch barrel features 5/8×24 threading that accepts most .30 caliber suppressors. I recommend using a .30 cal can like the SilencerCo Omega 300 for optimal performance. Thread depth measures 0.625 inches for secure attachment.
Does it fit standard rifle cases?: The 42-inch overall length requires a 44-inch case minimum. I use Pelican 1750 cases with foam cutouts for transport. The carbon fiber stock is durable but benefits from padded protection during transit.
How long does shipping take?: Ironclad Armory processes orders within 3 business days with 5-7 day transit time. All firearms ship via FedEx with adult signature requirement. FFL information must be confirmed before shipment.
Can I return it if it doesn't group well?: Proof Research's sub-MOA guarantee requires using specified ammunition and proper shooting technique. Returns require proof of 5-shot groups exceeding 1 MOA with factory ammo. Ironclad Armory handles warranty claims through Proof Research directly.
Does this work with AR-10 magazines?: No, it uses proprietary Proof Research magazines. The included 5-round magazine is specific to the Origin action. Additional magazines cost $85 each and must be purchased separately.

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.