M870 Breacher
Same replica category · Same power source · Same platform · Within 25% of this replica’s checked price
£399.00 In stock
UK price checked 8 Nov 2026, 00:50 UTC
Compare these: M870 Tactical and M870 Breacher← All replicas
M870 Tactical
Tokyo Marui M870 Tactical — Gas — Shotgun specifications and source-backed technical data.
Image pending permission
Specifications
- Manufacturer MSRP
- ¥45,800 (Japan)
- Last known UK retail price
- £400.00 (BZ Tactical)
- Manufacturer
- Tokyo Marui
- Power source
- Gas
- Category
- Shotgun
- Platform
- M870 gas pump-action
- Magazine pattern
- Tokyo Marui 30rd Shotgun Shell
- Weight
- 2680 g
- Length
- 954 mm
- Inner barrel
- 260 mm
- Magazine capacity
- 30 BBs
Product information
The Tokyo Marui M870 Tactical is a gas-powered pump-action shotgun with selectable three-BB or six-BB firing modes. It uses a 260 mm inner-barrel system, a double hop-up arrangement and a 30-round shell-style magazine.
The replica measures about 954 mm overall and weighs roughly 2.68 kg. Its gas reservoir is housed separately from the shell magazine, allowing the shotgun to retain a conventional pump-action loading cycle while using gas as the power source.
At a glance
- Overall length: 954 mm
- Listed weight: 2680 g
- Inner barrel: 260 mm
- Included/reference magazine: 30 BBs
- Magazine pattern: Tokyo Marui 30rd Shotgun Shell
- Hop-up: Double Hop-Up system
- Gearbox: Gas pump-action shotgun
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Replica tools
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FPS / Joule calculatorUse your chrono reading and BB weight
Equivalent FPS at the same energy
| BB weight | FPS | m/s |
|---|
Published figures are a reference, not your replica’s chrono result. Equivalent speeds assume the same energy; changing BB weight can change measured energy. Check your own readings and your field’s limits.
Compatibility explorerMagazines, battery and attachment interfaces
- Magazine pattern
- Tokyo Marui 30rd Shotgun Shell
Magazine notes
Uses the same Tokyo Marui 30-round shotgun-shell magazine format as the spring air-shotgun series; Tokyo Marui explicitly confirms cross-compatibility.
A shared pattern or interface helps narrow your search; it does not guarantee fit across every brand or revision. Follow model-specific notes.
Find similar replicasCatalogue matches with reasons and quick comparison
Matches share a category and power source. Shared platform and checked UK price help order the suggestions.
Kel-Tec KSG Gas Shotgun
Same replica category · Same power source · Within 25% of this replica’s checked price
£379.99 Out of stock
UK price checked 8 Nov 2026, 04:50 UTC
Compare these: M870 Tactical and Kel-Tec KSG Gas ShotgunESG B-10
Same replica category · Same power source · Within 25% of this replica’s checked price
£320.00 In stock
UK price checked 8 Nov 2026, 00:30 UTC
Compare these: M870 Tactical and ESG B-10Manuals & diagramsModel-specific reference documents
Recently checked price & availability
Checked 8 Nov 2026, 00:30
Live offers
BZ TacticalIn stock
£400.00
View at BZ Tactical
Defcon AirsoftOut of stock
£349.99
View at Defcon Airsoft
Patrol Base, BZ Tactical and Defcon are independently checked through dedicated retailer adapters. Availability is never guessed from generic page content.
Tracked UK retailer prices
Price history
Recorded selling prices, including out-of-stock listings. Delivery costs are excluded.
Recorded checks are listed below. Enable JavaScript to explore the graph.
Latest recorded checks
| Retailer | Checked | Price | Availability |
|---|---|---|---|
| BZ Tactical | 8 Nov 2026, 00:30 GMT | £400.00 | In stock |
| BZ Tactical | 7 Nov 2026, 06:00 GMT | £400.00 | In stock |
| BZ Tactical | 6 Nov 2026, 05:30 GMT | £400.00 | In stock |
| BZ Tactical | 5 Nov 2026, 04:50 GMT | £400.00 | In stock |
| BZ Tactical | 4 Nov 2026, 03:50 GMT | £400.00 | In stock |
| BZ Tactical | 3 Nov 2026, 03:00 GMT | £400.00 | In stock |
| BZ Tactical | 2 Nov 2026, 02:00 GMT | £400.00 | In stock |
| BZ Tactical | 1 Nov 2026, 01:00 GMT | £400.00 | In stock |
| BZ Tactical | 31 Oct 2026, 00:20 GMT | £400.00 | In stock |
| BZ Tactical | 30 Oct 2026, 05:30 GMT | £400.00 | In stock |
| Defcon Airsoft | 8 Nov 2026, 02:43 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 7 Nov 2026, 02:31 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 6 Nov 2026, 02:12 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 5 Nov 2026, 02:05 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 4 Nov 2026, 01:54 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 3 Nov 2026, 01:44 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 2 Nov 2026, 01:34 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 1 Nov 2026, 00:55 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 31 Oct 2026, 00:25 GMT | £349.99 | Out of stock |
| Defcon Airsoft | 30 Oct 2026, 05:02 GMT | £349.99 | Out of stock |
Prices are observations from successful checks, not a guarantee of today’s price. Gaps over 36 hours are left unconnected. Older records may contain changes only; daily observations begin with this update.
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