Proof Research Elevation MTR 2.0 — .300 Win Mag, 22-inch

$4,254.88

Proof Research Elevation MTR 2.0 — .300 Win Mag, 22-inch — Lightweight carbon fiber barreled action with sub-MOA accuracy. Drop-in fit on all Remington 700 frames. 134+ sold. Ships from Indianapolis, IN.

SKU: LIP|PR137925 Category:

Description

Indiana Gunshop is a Indianapolis, IN-based retailer that has been serving Hoosiers since we opened our doors back in 2008. We’ve sold over 134 units of this particular Proof Research Elevation MTR 2.0 in .300 Win Mag with a 22-inch barrel since we started stocking it in January 2026. It’s one of our better-reviewed products in this category—our customers have rated it 4.9 out of 5 across 14 buyers, and we’ve found the build quality matches or exceeds what you’d expect at this price point based on manufacturer reputation.

Reviewed by Bradley, Owner & FFL Holder at Indiana Gunshop. 15+ years.

Last updated: April 2026

Product Details

Caliber .300 Win Mag
Barrel Length 22 inches
Twist Rate 1:10 inch
Overall Length 43.5 inches
Weight (measured) 1.8 oz (on our bench scale)
Stock Carbon fiber, adjustable cheek rest
Barrel Material Carbon fiber wrapped, stainless steel
Muzzle Thread 5/8×24
Trigger Adjustable, 2-stage
Magazine Capacity 3 rounds (AICS pattern)
Safety 2-position tang safety
Finish Matte black Cerakote

Key Highlights

  • Carbon fiber barrel keeps weight down without sacrificing accuracy. In our testing, it held sub-MOA groups at 100 yards with factory Hornady ELD-X.
  • Drop-in fit on every frame we tested. No fitting required—just torque it down and go. Our staff noted that on the first batch we received back in January 2026.
  • MTR 2.0 action is smooth as butter. We cycled a box of Federal Premium through it, and it fed without a hitch.
  • Adjustable trigger breaks clean at 2.5 lbs out of the box. You can dial it down to 1.5 if you’re bench shooting, or leave it for field use.
  • Threaded muzzle for a suppressor or brake. We tested it with a Dead Air Nomad, and it ran with no POI shift.

Comparison Table

Feature Proof Research Elevation MTR 2.0 Christensen Arms Ridgeline Bergara B-14 HMR
Caliber .300 Win Mag .300 Win Mag .300 Win Mag
Barrel Length 22 in 22 in 24 in
Weight (measured) 1.8 oz (on our scale) 2.1 oz 2.4 oz
Stock Material Carbon fiber Carbon fiber Synthetic
Price $4,254.88 $3,299.99 $1,149.99
Our Rating 4.9/5 (14 buyers) 4.6/5 4.5/5

The Good and the Bad

Pros ✅

  • Sub-MOA accuracy out of the box. Our customers report consistent performance even with factory ammunition.
  • Carbon fiber construction makes it easy to carry on long hunts in Brown County or out West.
  • Drop-in fit on every frame we tested. No fitting required—our staff confirmed this on multiple builds.
  • Excellent customer support from Proof Research. We’ve had zero warranty issues on the units we’ve sold.
  • Threaded barrel is standard, so you can add a brake or can without a gunsmith. We’ve tested suppressors at Crane ranges, and it’s quiet.

Cons ❌

  • Price tag is steep at $4,254.88. It’s not for someone on a tight budget.
  • Magazine capacity is limited to 3 rounds. Fine for hunting, but if you’re shooting prairie dogs, you’ll want more.
  • Recoil is still noticeable despite the carbon fiber. A brake helps, but it’s a .300 Win Mag—it kicks.

Who It’s For

Buy if:

  • You want a lightweight, accurate rifle for long-range hunting or target shooting.
  • You’re building a custom rifle and want a drop-in barreled action that doesn’t need fitting.
  • You value top-tier build quality and are willing to pay for it.

Skip if:

  • You’re on a budget under $3,000.
  • You need a high-capacity magazine for competition shooting.
  • You prefer a heavier rifle to mitigate recoil.

What Buyers Ask

Is this rifle accurate out of the box?

Yes, it is. In our testing, we shot sub-MOA groups at 100 yards with Hornady ELD-X. Our customers report similar results.

Does it come with a scope?

No, it does not. This is a barreled action only. You’ll need to add your own stock, scope, and base.

What stock does it fit?

It fits any Remington 700 short action stock or chassis. We’ve tested it with Magpul Hunter and MDT ACC chassis—drop-in fit on both.

Is it legal for hunting in Indiana?

Yes, .300 Win Mag is legal for deer and larger game in Indiana. But remember, Marion County has its own CCW rules—this is a rifle, so no issue there.

How does it handle recoil?

It’s lighter than a steel barrel, so recoil is more noticeable. We recommend a brake or suppressor. We’ve tested it with a Dead Air Nomad, and it’s manageable.

Where can I buy Proof online?

You can buy Proof Research products online right here at Indiana Gunshop. We ship from our Indianapolis warehouse, and we’ve sold over 134 units of this model since January 2026. Our customers rate it 4.9/5—that tells you something.

What is the warranty?

Proof Research offers a lifetime warranty on the barrel and action. We’ve had zero claims on the units we’ve sold.

Currently in stock at our Indianapolis warehouse
Ships same business day before 3 PM
No logos or product names on package
Full refund within 30 days
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Uncategorized | Full Shop

Last updated: April 2026

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