Brocock Concept XR
- Category
- Rifle
- Barrel
- 520 mm
- Weight, empty
- 2.90 kg
- Introduced
- 2022
About
What it is, and why it matters
The Brocock Concept XR is a British pre-charged pneumatic (PCP) air rifle featuring a sidelever cocking action, a Huma-Air pressure regulator and a shrouded barrel with an integrated moderator. Built on Brocock's modular XR platform with an adjustable telescopic stock and multiple power settings, it is offered in .177, .22 and .25 calibres for target shooting and pest control.
Part of Brocock's (BRK) XR range. The regulated action and 150cc air cylinder deliver a high, consistent shot count; FAC-rated versions in .25 can reach around 54 joules.
Specification
Everything measured
IdentityWhat it is, who built it and when.
- Manufacturer
- Brocock Ltd
- Category
- Rifle
- Country
- United Kingdom
- Status
- In production
- Produced
- 2022
DimensionsAs issued, without a magazine or an optic.
- Barrel
- 520 mm
- Overall length
- 838 mm
- Weight, empty
- 2.90 kg
ActionHow it cycles, what trips it, and what feeds it.
- Action
- Lever action
- Firing mechanism
- Hammer fired
- Trigger
- Two stage
- Capacity
- 10
- Magazine
- Rotary
MaterialsEach swatch is the material itself, not a colour chosen to stand for it.
- Frame
- Aluminum
- Barrel
- Steel
- Stock
- Synthetic
- Finish
- Anodized
BallisticsFrom the service cartridge, not a handload.
- Muzzle velocity
- 277 m/s
- Muzzle energy
- 40 J
- Effective range
- 50 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.
Pre-charged pneumatic
Huma-Air regulator
Sidelever cocking action
Shrouded barrel with integrated moderator
Adjustable telescopic stock- Multiple power settings
Forend Picatinny rail
Self-indexing removable magazine
150cc air cylinder
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 60 .22 Air (5.5mm) rifles | 2.90 kg | 3.20 kg | Lighter than about 70% |
| Overall lengthAmong 60 .22 Air (5.5mm) rifles | 838 mm | 987 mm | Shorter than about 80% |
| Barrel lengthAmong 58 .22 Air (5.5mm) rifles | 520 mm | 487 mm | Longer than about 80% |
| Magazine capacityAmong 60 .22 Air (5.5mm) rifles | 10 | 10 | Holds fewer rounds than about 60% |
Answers
Questions about the Brocock Concept XR
How much does the Brocock Concept XR weigh?
The Brocock Concept XR weighs 2.90 kg (6.39 lb) empty.
What caliber is the Brocock Concept XR?
The Brocock Concept XR is chambered in .22 Air (5.5mm).
How many rounds does the Brocock Concept XR hold?
The Brocock Concept XR holds 10 rounds, fed from a rotary magazine.
How long is the Brocock Concept XR?
The Brocock Concept XR is 838 mm (33.0 in) long overall, with a 520 mm (20.5 in) barrel.
Who makes the Brocock Concept XR?
The Brocock Concept XR is made by Brocock Ltd (United Kingdom).
When was the Brocock Concept XR introduced?
The Brocock Concept XR was introduced in 2022.
How does the Brocock Concept XR operate?
The Brocock Concept XR uses a lever action, and its firing mechanism is hammer fired.
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
80%
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/brocock-concept-xr' \ --header 'X-API-Key: your_key'{ "id": "brocock-concept-xr", "name": "Brocock Concept XR", "manufacturer": { "id": "brocock", "name": "Brocock Ltd", "countryCode": "GB", "foundedYear": 1989, "website": "https://brocock.co.uk", "logoUrl": null, "description": null, "status": null, "defunctYear": null, "stateOwned": null, "makesFirearms": null, "parentId": null, "predecessorId": null, "createdAt": "2026-07-06 11:00:16", "updatedAt": "2026-07-06 11:00:16", "version": "de59075d6f4c2fa953949df2c8ce8144cde9f53b49c5350cfbb199a4197351b3" }, "category": { "id": "rifle", "name": "Rifle", "description": "Long-barreled firearms designed for accurate shooting" }, "country_of_origin": "GB", "year_introduced": 2022, "barrel_length_mm": 520, "weight_empty_g": 2900, "action_type": "lever_action"}