G&G Armament Piranha MK I Gas Blowback Pistol in Black & Silver

G&G Armament Piranha MK I Gas Blowback Pistol – Black & Silver

Key Features
- Unique split-slide design for enhanced efficiency and speed
- 11mm CW threaded barrel for tracers or mock suppressors
- Revolutionary barrel-mounted hop-up adjustment system
- Textured, ergonomic grip for excellent handling
- Integrated 22mm under-barrel rail for accessories
- Full metal barrel with polymer frame and sleek silver/black finish

Innovative by design, reliable by function—G&G’s Piranha MK I pushes the boundaries of what an airsoft pistol can be.

Description.

Not all sidearms are created equal. The G&G Piranha MK I Gas Blowback Pistol doesn't just follow convention—it challenges it. Blending sharp visual aesthetics with genuinely innovative internals, the Piranha MK I is a full-sized GBB pistol that’s engineered with forward-thinking mechanics and real skirmish utility. Whether you're upgrading your secondary or stepping into gas pistols for the first time, this one's worth a close look.

What sets the Piranha apart at first glance is its unconventional slide system. Unlike most blowback pistols, the Piranha features a split-slide configuration where only the rear section of the slide moves during cycling. This unique design not only improves gas efficiency but also reduces recoil, enabling quicker follow-up shots and smoother tracking between targets. It’s a thoughtful detail aimed squarely at performance-minded players.

Ergonomics are also a strong suit here. The pistol's slim, contoured grip fits snugly in the hand—offering control and comfort in equal measure. At just 750 grams and measuring 200mm in length, it's lightweight without feeling toy-like. Underneath the barrel is a 22mm RIS rail for mounting tactical lights or lasers, adding to its real-world practicality. Meanwhile, the silver-finished slide contrasts cleanly against the black polymer frame, giving the Piranha a crisp, modern look that stands out from typical military-styled designs.

Internally, G&G has gone the extra mile. The standout here is the revolutionary hop-up adjustment system located directly inside the barrel—meaning fine-tuning your BB trajectory is faster and more precise than conventional systems. It’s the kind of small-yet-smart innovation that elevates the Piranha beyond standard GBB fare. FPS sits comfortably around 300 when using standard green gas, making it field-legal for most UK sites and snappy enough to clear corners and land hits at short-to-mid range with confidence.

The 25-round magazine is a full-metal unit, feeding smoothly and consistently while remaining compatible with standard 6mm BBs. The threaded outer barrel sports an 11mm CW thread, opening up possibilities for tracer units or mock suppressors. That’s great news if you want to run a low-light loadout or just add some flair to your setup. The pistol is also fully field-strippable, making cleaning and maintenance straightforward.

This GBB pistol is aimed squarely at airsofters who want a modern, reliable sidearm that doesn’t blend into the crowd. It’s practical, but it’s also stylish—making it equally at home in skirmishes, CQB scenarios, or even competitive target shooting. For players who prefer speed, precision, and a sidearm that’s just different enough to get noticed, the Piranha MK I makes a strong case.

Seen this model cheaper somewhere else? Let us know via our price match page and we’ll beat it. No questions, no fuss—just better value.

Other Great Features are,

– Includes hop-up adjustment tool for easy tuning
– Tracer unit compatible with 11mm CW threading
– Lightweight and quick-handling for CQB
– Field-strippable for simple maintenance

In the box:

- G&G Piranha MK I Gas Blowback Pistol
- 25-round magazine
- Speedloader
- Hop-Up adjustment tool
- Transport case
- Instruction manual

Specifications

Manufacturer: G&G Armament
Model: Piranha MK I
Colour: Black & Silver
Power Source: Green Gas
Blowback: Yes (Split-slide system)
Shooting Mode: Semi-Auto Only
Hop-Up: Adjustable (barrel-mounted system)
Magazine Capacity: 25 Rounds
Velocity: ~300 FPS
Barrel Thread: 11mm CW
Material: Polymer Frame / Metal Barrel
Rail: 22mm Tactical RIS
Length: 200mm
Weight: 750g
Scale: 1:1 Full Size
Recommended BBs: 6mm (0.20g)

Sku :

GIG-02-028777