Black Aces Pro Series Bullpup (Pump)
- Category
- Shotgun
- Barrel
- 470 mm
- Weight, empty
- 4.08 kg
- Introduced
- 2020
About
What it is, and why it matters
The Black Aces Pro Series Bullpup Pump is the manually-operated sibling of the company's semi-auto bullpup, sharing the same compact magazine-fed bullpup chassis but running a pump action. The 18.5-inch barrel sits inside a 28-inch overall length, and the gun feeds from detachable 5-round magazines that are interchangeable with 1919-pattern magazines and drums. Because it is pump-operated and legal in all 50 states, it sidesteps the state restrictions that affect the magazine-fed semi-auto. Standard equipment includes a barrel shroud, ambidextrous safety and magazine release, a top Picatinny rail, a forend grip, and three choke tubes.
MSRP $399. Legal in all 50 states. Offered in Black, FDE, Gray, Bronze, OD Green, Tiger Stripe, and several distressed Cerakote finishes. Ships with two 5-round magazines and three chokes.
Specification
Everything measured
IdentityWhat it is, who built it and when.
- Manufacturer
- Black Aces Tactical
- Category
- Shotgun
- Country
- United States
- Status
- In production
- Produced
- 2020
DimensionsAs issued, without a magazine or an optic.
- Barrel
- 470 mm
- Overall length
- 711 mm
- Weight, empty
- 4.08 kg
ActionHow it cycles, what trips it, and what feeds it.
- Action
- Pump action
- Firing mechanism
- Hammer fired
- Trigger
- Single stage
- Capacity
- 5
- Magazine
- Detachable box
MaterialsEach swatch is the material itself, not a colour chosen to stand for it.
- Frame
- Polymer
- Barrel
- Steel
- Stock
- Polymer
- Finish
- Matte black
BallisticsFrom the service cartridge, not a handload.
- Effective range
- 40 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.
Bullpup configuration
Magazine fed
Barrel shroud
Ambidextrous safety
Ambidextrous mag release
Picatinny top rail
3 inch chamber
Vertical foregrip included
Three chokes included- Accepts 1919 magazines and drums
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 622 12 Gauge shotguns | 4.08 kg | 3.29 kg | Heavier than about 90% |
| Overall lengthAmong 570 12 Gauge shotguns | 711 mm | 1150 mm | Among the shortest tenth |
| Barrel lengthAmong 650 12 Gauge shotguns | 470 mm | 711 mm | Shorter than about 90% |
| Magazine capacityAmong 647 12 Gauge shotguns | 5 | 3 | Holds more rounds than about 80% |
Answers
Questions about the Black Aces Pro Series Bullpup (Pump)
How much does the Black Aces Pro Series Bullpup (Pump) weigh?
The Black Aces Pro Series Bullpup (Pump) weighs 4.08 kg (9.00 lb) empty.
What caliber is the Black Aces Pro Series Bullpup (Pump)?
The Black Aces Pro Series Bullpup (Pump) is chambered in 12 Gauge.
How many rounds does the Black Aces Pro Series Bullpup (Pump) hold?
The Black Aces Pro Series Bullpup (Pump) holds 5 rounds, fed from a detachable box magazine.
How long is the Black Aces Pro Series Bullpup (Pump)?
The Black Aces Pro Series Bullpup (Pump) is 711 mm (28.0 in) long overall, with a 470 mm (18.5 in) barrel.
Who makes the Black Aces Pro Series Bullpup (Pump)?
The Black Aces Pro Series Bullpup (Pump) is made by Black Aces Tactical (United States).
When was the Black Aces Pro Series Bullpup (Pump) introduced?
The Black Aces Pro Series Bullpup (Pump) was introduced in 2020.
How does the Black Aces Pro Series Bullpup (Pump) operate?
The Black Aces Pro Series Bullpup (Pump) uses a pump 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
78%
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/black-aces-pro-bullpup-pump' \ --header 'X-API-Key: your_key'{ "id": "black-aces-pro-bullpup-pump", "name": "Black Aces Pro Series Bullpup (Pump)", "manufacturer": { "id": "black-aces-tactical", "name": "Black Aces Tactical", "countryCode": "US", "foundedYear": 2010, "website": "https://blackacestactical.com", "logoUrl": null, "description": null, "status": null, "defunctYear": null, "stateOwned": null, "makesFirearms": null, "parentId": null, "predecessorId": null, "createdAt": "2026-05-26 23:17:02", "updatedAt": "2026-05-26 23:17:02", "version": "35b4caf1ad4ba810a8af6a931ab96c0c19fca455250d75340ce272c165643591" }, "category": { "id": "shotgun", "name": "Shotgun", "description": "Smoothbore firearms designed to fire shot or slugs" }, "country_of_origin": "US", "year_introduced": 2020, "barrel_length_mm": 470, "weight_empty_g": 4082, "action_type": "pump_action"}