Hi-Capa 5.1 Government Model
Same replica category · Same power source · Same platform
£160.00 In stock
UK price checked 8 Nov 2026, 00:30 UTC
Compare these: Osprey 5-inch Split Slide Hi-Capa GBB and Hi-Capa 5.1 Government Model← All replicas
Osprey 5-inch Split Slide Hi-Capa GBB
ARCTURUS Osprey 5-inch Split Slide Hi-Capa GBB: The split slide reduces the part of the slide that reciprocates; a fixed barrel and external hop dial make sight mounting and adjustment distinctive.
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Specifications
- Manufacturer RRP
- $220.00 (US)
- Manufacturer
- ARCTURUS
- Power source
- Gas Blowback
- Category
- Pistol
- Platform
- Hi-Capa / 2011
- Magazine pattern
- Hi-Capa / 2011 GBB
- Hop style
- Adjustable
- Rail interface
- Picatinny / 20mm
- SKU / product code
- AT-GHC-O5
- Weight
- 961 g
- Length
- 222 mm
- Inner barrel
- 113 mm
- Published FPS
- Manufacturer: 300–320 FPS with 0.20 g BBs
- Magazine capacity
- 31 BBs
Product information
The Osprey 5-inch Split Slide Hi-Capa GBB is a Gas Blowback pistol from ARCTURUS, built around the Hi-Capa / Osprey platform. ARCTURUS currently lists 5-inch split-slide Osprey Hi-Capa GBB variants, including optics-ready Duty Grade models.
The split slide reduces the part of the slide that reciprocates; a fixed barrel and external hop dial make sight mounting and adjustment distinctive. The referenced Duty Grade version has an optics-ready RMR-pattern slide, with a plate for other named footprints.
At a glance
- Overall length: 222 mm
- Listed weight: 961 g
- Inner barrel: 113 mm
- Included/reference magazine: 31 BBs
- Magazine pattern: Hi-Capa / 2011 GBB
- Hop-up: External adjustable dial
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Replica tools
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FPS / Joule calculatorUse your chrono reading and BB weight
Published reference at 0.20 g:
Equivalent FPS at the same energy
| BB weight | FPS | m/s |
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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
- Hi-Capa / 2011 GBB
- Rail interface
- Picatinny / 20mm
Confirmed compatibility notes
CO2 magazines require the long cutoff-delay spacer; they are not directly compatible as supplied.
Compatibility evidence (opens in a new tab)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.
NOVRITSCH SSP5 5.1
Same replica category · Same power source · Same platform
No recent checked UK price
Compare these: Osprey 5-inch Split Slide Hi-Capa GBB and NOVRITSCH SSP5 5.1Hi-Capa 4.3 Tactical Custom
Same replica category · Same power source · Same platform
£165.00 In stock
UK price checked 8 Nov 2026, 00:50 UTC
Compare these: Osprey 5-inch Split Slide Hi-Capa GBB and Hi-Capa 4.3 Tactical CustomManuals & diagramsModel-specific reference documents
Official manuals and diagrams haven’t been linked for this model yet.
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