CVA Accura MR-X
- Category
- Rifle
- Barrel
- 660 mm
- Weight, empty
- 3.54 kg
- Introduced
- 2022
About
What it is, and why it matters
The CVA Accura MR-X is an American break-action inline muzzleloader designed as a lightweight mountain rifle for big-game hunting. It uses a 209 shotgun-primer ignition system, a removable breech plug, and a Bergara stainless steel barrel, and is offered in .45 and .50 caliber with a threaded muzzle that accepts a muzzle brake.
The MR (Mountain Rifle) designation reflects its lighter, shorter-handling profile compared with the long-range LR-X. The .45 caliber version uses a 1:22 inch twist optimized for saboted bullets.
Specification
Everything measured
IdentityWhat it is, who built it and when.
- Manufacturer
- Connecticut Valley Arms
- Category
- Rifle
- Country
- United States
- Status
- In production
- Produced
- 2022
DimensionsAs issued, without a magazine or an optic.
- Barrel
- 660 mm
- Overall length
- 1118 mm
- Weight, empty
- 3.54 kg
ActionHow it cycles, what trips it, and what feeds it.
- Action
- Muzzleloader
- Firing mechanism
- Percussion
- Trigger
- Single action
- Capacity
- 1
MaterialsEach swatch is the material itself, not a colour chosen to stand for it.
- Frame
- Steel
- Barrel
- Stainless steel
- Stock
- Synthetic
- Finish
- Cerakote
BallisticsFrom the service cartridge, not a handload.
- Muzzle velocity
- 610 m/s
- Muzzle energy
- 3013 J
- Effective range
- 183 m
Trajectory
What the round does downrange
Solved from the muzzle figures and the bullet. The dashed rule is the effective range on the record, and the crosses are the steps the solver returned.
No load solved for this record yetThe flight path is computed from a cartridge and a bullet. This record has no ammunition filed against its chambering, so there is nothing to solve.
Features
What it has
What the record lists as fitted, drawn from the catalogue.
Break action
Bergara stainless steel barrel
Threaded muzzle (3/4x24)- Removable breech plug
209 primer ignition
Picatinny rail
Standing
How it compares
Each figure against the firearms of the same type and cartridge that record it, or of the same type where that cartridge has too few. Positions are read to the nearest tenth.
| Measurement | This firearm | Median | Position |
|---|---|---|---|
| Empty weightAmong 1,612 rifles | 3.54 kg | 3.50 kg | Near the median |
| Overall lengthAmong 1,557 rifles | 1118 mm | 1080 mm | Longer than about 60% |
| Barrel lengthAmong 1,659 rifles | 660 mm | 584 mm | Longer than about 70% |
| Magazine capacityAmong 1,611 rifles | 1 | 5 | Holds fewer rounds than about 90% |
Answers
Questions about the CVA Accura MR-X
How much does the CVA Accura MR-X weigh?
The CVA Accura MR-X weighs 3.54 kg (7.80 lb) empty.
What caliber is the CVA Accura MR-X?
The CVA Accura MR-X is chambered in .45 Caliber Muzzleloader.
How many rounds does the CVA Accura MR-X hold?
The CVA Accura MR-X holds 1 rounds.
How long is the CVA Accura MR-X?
The CVA Accura MR-X is 1118 mm (44.0 in) long overall, with a 660 mm (26.0 in) barrel.
Who makes the CVA Accura MR-X?
The CVA Accura MR-X is made by Connecticut Valley Arms (United States).
When was the CVA Accura MR-X introduced?
The CVA Accura MR-X was introduced in 2022.
How does the CVA Accura MR-X operate?
The CVA Accura MR-X uses a muzzleloader action, and its firing mechanism is percussion.
Compatibility
Which parts fit this firearm
Studio
Every part that mounts on this, resolved
Not a list the maker typed out: the answer comes from the mounts this firearm exposes and the interface each part needs, so it stays right when either one changes.
- Every part that mounts on any firearm in the catalogue
- Interface standards, platforms and fit overrides
- The same answers through the API and the MCP server
Requires a signed-in GunSpec account on the Studio plan. The answer is computed per part, so it is not part of the public record.
Provenance
What the record holds
Every figure above was taken from one of these pages. The confidence reflects how much of the record came from a page a claim can be checked against.
Provenance
Confidence in this record
70%
Stockists
Where to buy
Offers link straight to the shop. GunSpec never takes the order.
No shop has listed this firearm yet
Stock and prices come from the shops themselves. If you sell this firearm, you can list it and it appears here.
List a firearmMCP
Ask an assistant about it
The same record, reached the way a person asks for it rather than the way a program does.
Ask GunSpec
Works with
Point an MCP client at GunSpec and it answers from the catalogue rather than from memory. A free key covers the read tools.
API
The call that returns this record
The same fields, in the same units, from the same endpoint the page reads.
curl --request GET \ --url 'https://api.gunspec.io/v1/firearms/cva-accura-mr-x' \ --header 'X-API-Key: your_key'{ "id": "cva-accura-mr-x", "name": "CVA Accura MR-X", "manufacturer": { "id": "cva", "name": "Connecticut Valley Arms", "countryCode": "US", "foundedYear": 1971, "website": "https://bpioutdoors.com/cva/home", "logoUrl": null, "description": null, "status": null, "defunctYear": null, "stateOwned": null, "makesFirearms": null, "parentId": null, "predecessorId": null, "createdAt": "2026-06-21 23:00:46", "updatedAt": "2026-06-21 23:00:46", "version": "4107a3582887d7a8c14a78a17bb123b80f34fec0a3a3d9627fa372fc8c7926fa" }, "category": { "id": "rifle", "name": "Rifle", "description": "Long-barreled firearms designed for accurate shooting" }, "country_of_origin": "US", "year_introduced": 2022, "barrel_length_mm": 660, "weight_empty_g": 3538, "action_type": "muzzleloader"}