Hi-Capa 5.1S GBB Pistol (Purple|Black)

Split-slide Hi-Capa with fixed forward section, CNC front optic rail, fixed front sight and ultra-fast, crisp slide cycling for superior tracking.

Product Features:

• CNC aluminium alloy split-slide and CNC aluminium alloy frame for precise fit and rigidity
• 6.03mm ""Tightbore"" Inner Barrel for improved groupings
• Adjustable hop-up system — fine-tune BB trajectory and effective range
• Fixed forward slide section machined with a 20 mm optic rail; rear slide reciprocates for reduced moving mass
• Moulded stipple polymer grip for secure purchase; internal steel, brass & aluminium components; polymer feed parts
• Split-slide design halves reciprocating slide mass for dramatically quicker cycling and crisper reset
• Fixed front sight stays on target during cycling, improving follow-up accuracy and sight tracking
• Exposed fluted outer barrel visible through slide ports for refined balance and custom appearance
• Crisp short-pull trigger for fast, repeatable shots
• Beavertail safety requiring proper grip engagement prior to firing
• Ergonomic controls and textured grip geometry for reliable handling and fast reloads
• CNC-cut 20 mm optic rail on forward, fixed slide section for aftermarket micro optics or accessories
• Integrated 20 mm frame rail for torches, lasers and mission kit
• Supplied spare gas nozzle and full o-ring/seal kit for field maintenance
• Standard double-stack gas magazine supplied; spare nozzle and full o-ring set included
• CO2 and Extended Magazines available separately

The VORSK Hi-Capa 5.1S rethinks slide dynamics to deliver a level of cycling speed and target retention that changes how you shoot. At its core is a split-slide architecture: the forward section of the slide is fixed to the frame while only the rear section reciprocates. By removing the forward mass from movement, the 5.1S halves the reciprocating weight of the slide and produces an exceptionally crisp action with a lightning-fast reset. The practical benefit is immediate — follow-up shots are faster, the trigger rhythm tightens, and point-of-aim is far easier to maintain during strings of fire.

VORSK machines the entire slide and frame from CNC aluminium alloy for rigid lock-up and premium fit. The forward fixed section is not merely inert mass; it is precision-machined with an integrated 20 mm optic rail so players can mount micro optics or other aftermarket sights directly to the fixed portion of the slide. Because the front sight now remains static when the pistol cycles, your sight picture no longer shifts on each blowback cycle — that stability translates into more intuitive tracking, faster reacquisition and higher hit rates in dynamic encounters. Where other GBB pistols rely on moving front-sight geometry, the 5.1S keeps your point-of-aim consistent.

Ergonomics and control are unchanged from the Hi-Capa family’s premium standards: a crisp short-pull trigger, a pronounced beavertail safety that demands a positive grip, and moulded stippling that secures purchase in wet or gloved conditions. The slide still features aesthetic and functional ports that reveal a fluted outer barrel, marrying bespoke visual detail with purposeful weight distribution. Tactical adaptability is comprehensive — the frame’s integrated 20 mm rail accepts torches or lasers, and the fixed forward optic rail opens the door to fitted micro optics without compromising cycling performance. Practicality is included: the 5.1S ships with a maintenance spares kit (spare gas nozzle and full o-ring set) so you can keep playing with minimal downtime. For players who prioritise ultra-fast slide dynamics, consistent sighting and the option to mount front optics on a truly fixed platform, the Hi-Capa 5.1S sets a new benchmark in pistol responsiveness.

Range Overview:

VORSK GBB pistols are a purpose-driven family of full-metal sidearms that blend precision engineering with practical innovation. Forged from CNC-machined aluminium alloy and finished to tight tolerances, each model delivers the reassuring mechanical feel and consistent lock-up players expect from a premium replica — but with VORSK’s willingness to rethink convention. Rather than simply producing exact 1:1 copies, we take proven concepts and re-engineer them where it improves function: split-slides for dramatically reduced reciprocating mass, fixed forward optic rails for rock-steady red-dot performance, purpose-tuned moderators and barrel extenders for controlled muzzle energy, and ergonomics refined for real-world handling.

Across the range you’ll find performance DNA that’s common to every pistol: 6.03 mm tightbore inner barrels for tighter groupings, adjustable hop units to tune trajectory and range, and robust internal alloys (steel, brass & aluminium) for long life. VORSK supports both gas and CO₂ systems with supplied conversion components so you can choose how you run, while a broad selection of magazine types — single-stack and double-stack, standard and extended — lets you tailor capacity and gas stabilization to your role. Aesthetic and practical options are plentiful: from discrete CNC etching and fluted barrels to bold finishes, coloured furniture and matched double-pack presentations, the line is built to perform on the field and to stand out off it.

Uniquely, every first-purchase VORSK pistol ships with pragmatic spare parts and conversion hardware — spare gas nozzles, full o-ring sets and CO₂ conversion items — so players can service their guns, switch gas systems and get back on the field without delay. In short, VORSK offers players alternatives to the orthodox: familiar handling where it counts, meaningful innovations where they help, and a catalogue of thoughtfully styled pistols that are simple to service, quick to tune, and rewarding to shoot.

• Full-metal CNC construction — aluminium alloy slide & frame for precise fit, tight lock-up and durability.
• 6.03 mm tightbore + adjustable hop-up — factory tightbore barrels with adjustable hop for tighter groups and tunable range.
• Gas & CO₂ flexibility — supplied conversion parts (CO₂ spring/nozzle) support both gas and CO₂ magazine systems.
• Magazine variety — single-stack and double-stack options in standard and extended capacities for role-specific runtime and gas stabilisation.
• Optic & accessory readiness — model-specific mounting solutions (fixed/front rails, frame-isolated mounts), threaded barrels and practical moderator/extender kits.

Brand Statement:

VORSK Airsoft - Effective, Elegant, Mission Ready VORSK Airsoft are Gas-Blow-Back specialists, manufacturing a wide range of products from high-performance replicas to premium consumables. The brand's design ethos moves away from conventional 1:1 replica production, offering genuine alternatives for airsoft players who want to stand out from the crowd. It is not just about appearance - every VORSK product is designed, tested, and manufactured in-house, optimised to perform with VORSK's own GBB Fuel 'Airsoft Gas' and premium BB range. This commitment to in-house development ensures consistent, refined, and reliable performance across the entire product line. From their acclaimed GBB pistol series to the innovative VORSK Modular Platform, featuring the VMP-1 SMG and the VMP-2 multi-role platform, VORSK continue to push boundaries, delivering airsoft solutions that are as effective as they are elegant.

Safety Information:

Airsoft replicas are designed for recreational use in controlled environments such as skirmish sites and designated training areas. They must be handled responsibly at all times. Always wear certified eye protection and appropriate safety gear when operating or handling airsoft replicas. Treat every replica as if it were a real firearm—never aim at individuals or animals outside of approved gameplay or training scenarios. Ensure use is compliant with all applicable laws and regulations in your region, including age restrictions, transportation, and storage requirements. Misuse or careless handling can result in serious injury, property damage, or legal consequences. Airsoft replicas are not toys and should only be used by responsible individuals under proper supervision. Always keep airsoft replicas out of reach of children when not in use.