CVA Endura
- Category
- Rifle
- Barrel
- 660 mm
- Weight, empty
- 3.97 kg
- Introduced
- 2025
About
What it is, and why it matters
The CVA Endura is an American break-action inline muzzleloader introduced in 2025 as CVA's most advanced long-range muzzleloading rifle. It uses the VariFlame ignition system, which accepts 209 shotgun primers or large rifle primers, is capable of firing select smokeless powders such as Blackhorn 209, and is built on a Remington 700 footprint. The .45 caliber rifle features a 26 inch fluted Bergara barrel with a 1:22 inch twist and a threaded muzzle for muzzle devices.
Offered as the LRH (Long Range Hunter, roughly 4.9 kg) and the lighter Pro (roughly 4.0 kg with a Grayboe Eagle Pro stock). Positioned as the successor to CVA's Paramount line. The 1:22 inch twist is optimized for high-BC 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
- 2025
DimensionsAs issued, without a magazine or an optic.
- Barrel
- 660 mm
- Overall length
- 1168 mm
- Weight, empty
- 3.97 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
- 640 m/s
- Muzzle energy
- 3318 J
- Effective range
- 274 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.
VariFlame ignition system- Smokeless-powder capable
26 inch fluted Bergara barrel
Nitride treated bore
Threaded muzzle (3/4x20)
TriggerTech adjustable trigger
Remington 700 footprint
Adjustable length-of-pull
Adjustable cheekpiece
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 | 3.97 kg | 3.50 kg | Heavier than about 70% |
| Overall lengthAmong 1,557 rifles | 1168 mm | 1080 mm | Longer than about 70% |
| 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 Endura
How much does the CVA Endura weigh?
The CVA Endura weighs 3.97 kg (8.75 lb) empty.
What caliber is the CVA Endura?
The CVA Endura is chambered in .45 Caliber Muzzleloader.
How many rounds does the CVA Endura hold?
The CVA Endura holds 1 rounds.
How long is the CVA Endura?
The CVA Endura is 1168 mm (46.0 in) long overall, with a 660 mm (26.0 in) barrel.
Who makes the CVA Endura?
The CVA Endura is made by Connecticut Valley Arms (United States).
When was the CVA Endura introduced?
The CVA Endura was introduced in 2025.
How does the CVA Endura operate?
The CVA Endura 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
72%
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-endura' \ --header 'X-API-Key: your_key'{ "id": "cva-endura", "name": "CVA Endura", "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": 2025, "barrel_length_mm": 660, "weight_empty_g": 3969, "action_type": "muzzleloader"}