PROOF RESEARCH ELEVATION MTR 22ARC MDNGHT 20″
The Proof Research Elevation MTR 22ARC Mdnght 20″ delivers sub-MOA accuracy from a 7.2-lb carbon-fiber-wrapped barrel with TriggerTech trigger, ideal for long-range varmint and steel shooting out to 850+ yards.
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$3,806.88
The Proof Research Elevation MTR 22ARC Mdnght 20″ is a factory precision rifle built for shooters who demand sub-MOA accuracy from a production gun. Chambered in 22 ARC, this rifle mates a 20-inch carbon-fiber-wrapped barrel with a Mdnght Cerakote finish and an MTR stock designed for repeatable cheek weld and stock-to-receiver lockup. Per Proof Research specs, this is a turnkey long-range solution for varmint, steel, and match shooting out to 800 yards.
| Manufacturer | Proof Research |
|---|---|
| Model | Elevation MTR |
| Material | 416R stainless steel barrel, carbon-fiber wrap; aluminum receiver (per manufacturer specs) |
| Compatibility | 22 ARC ammunition (factory or handload); accepts AICS-pattern magazines |
| Finish | Mdnght Cerakote (barrel and receiver) |
| Weight | 7.2 lbs (unloaded, per Proof Research specs) |
| Condition | New |
- Carbon-Fiber-Wrapped Barrel — Reduces barrel weight by ~30% vs. all-steel contour while maintaining the stiffness needed for consistent sub-MOA groups. Less weight on the forward end means less fatigue during positional shooting.
- MTR Stock with Full-Length Aluminum Chassis — The stock locks into the action via a V-bedding system, eliminating any receiver movement. The adjustable cheek riser and length-of-pull let you dial in a perfect natural point of aim without shims or tape.
- Mdnght Cerakote Finish — Corrosion-resistant and low-glare, this finish won’t reflect sunlight and give away your position. It also holds up to carbon fouling and solvent without wearing off.
- 22 ARC Chambering — Designed for high-BC bullets (like the 75-grain ELD-M) at velocities that push them transonic past 800 yards. Recoil is mild enough for spotter-through-the-scope follow-ups.
- TriggerTech Trigger — Factory trigger breaks at 2.5 lbs (per Proof Research specs) with zero creep and a crisp, predictable wall. No aftermarket trigger needed unless you want a sub-1-lb pull.
Who it’s for: The Elevation MTR is for the shooter who wants a factory rifle that can hang with a custom build. If you’re competing in PRS production class, shooting ground squirrels past 400 yards, or building a lightweight mountain rifle that still prints tight groups, this is the platform. It’s also ideal for handloaders who want to push 22 ARC beyond factory velocities using the 20-inch barrel’s optimal dwell time.
Pros: Sub-MOA guarantee out of the box. Light enough for carry (7.2 lbs bare). Mdnght finish is durable and low-vis. TriggerTech trigger is match-grade. Accepts AICS mags for reliable feeding.
Cons: 22 ARC factory ammo availability is still limited compared to 6mm Creedmoor or .223 Rem. The 20-inch barrel gives up ~100 fps vs. a 24-inch tube, which can matter at extreme range. Stock does not fold, limiting compact storage.
| Feature | Proof Research Elevation MTR 22ARC | Geissele Super Precision 22ARC | Zev Technologies OZ9 22ARC |
|---|---|---|---|
| Barrel Length | 20″ carbon-fiber wrap | 18″ steel (heavy contour) | 16″ steel (threaded) |
| Weight (unloaded) | 7.2 lbs | 8.5 lbs | 6.8 lbs |
| Stock/Chassis | MTR with aluminum chassis | Super Precision chassis (folding) | Polymer with aluminum subframe |
| Trigger | TriggerTech 2.5 lb | Geissele SSA-E 3.5 lb | Zev adjustable 3-4 lb |
| Accuracy Guarantee | Sub-MOA (3-shot group) | Sub-MOA (5-shot group) | ~1.5 MOA |
| Price | $3,399 | $3,850 | $2,100 |
What is the barrel twist rate on the Proof Research Elevation MTR 22ARC Mdnght 20″?
Per Proof Research specs, the 20-inch barrel has a 1:7 twist rate. This stabilizes 75- to 90-grain bullets commonly used in 22 ARC for long-range shooting. The 1:7 twist is fast enough for the high-BC ELD-M and Berger hybrids.
Does this rifle accept AR-15 magazines?
No. The Elevation MTR uses AICS-pattern (Accuracy International Chassis System) magazines. You’ll need 22 ARC-specific AICS mags, which are available from MDT and Accurate-Mag. Standard AR-15 magazines will not lock into the receiver.
What is the maximum effective range for the 22 ARC in this barrel length?
With factory 75-grain ELD-M loads at ~2,750 fps from a 20-inch barrel, you can expect supersonic flight to about 850 yards at standard atmospheric conditions. Handloads with 80-grain bullets can push that to 900 yards. Beyond that, the bullet goes transonic and accuracy falls off.
Can I mount a suppressor on the Proof Research Elevation MTR 22ARC?
The 20-inch barrel is not threaded from the factory. You will need to have a gunsmith thread the muzzle (usually 1/2×28 for 22 caliber) if you want to attach a suppressor. Proof Research does offer a threaded option on some Elevation models, but this specific Mdnght variant is not.
Is the stock adjustable for length of pull and cheek height?
Yes. The MTR stock has a fully adjustable cheek riser (via a knob) and length of pull spacers. You can dial in the fit without tools. The stock also features a rubber buttpad that can be swapped for different thicknesses.
✅ Nationwide delivery (all 50 states) — we ship to your FFL
✅ Ships 1-2 business days from order confirmation
✅ 30-day returns on unfired, unmodified rifles
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Browse more precision rifles in our Bolt Action Rifles, Long Range Rifles, and 22 ARC Ammunition categories.
Last updated: April 2026
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