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Airmax Defender CO₂ Paintball Marker – .50 Cal (Black)
Key Features
- Fires .50 caliber paintballs
- Compact revolver-style marker with CO₂ propulsion
- Durable metal/polymer hybrid construction
- 6-shot internal cylinder for quick reloads
- Lightweight and easy to handle during fast-paced games
- Ergonomic grip with user-friendly controls
- Ideal for CQB and backup sidearm roles
- Manual safety switch for secure handling
“Fast, fierce, and field-ready.”
Description.
The Airmax Defender CO₂ Paintball Marker doesn’t try to be flashy—it just works. Simple, smart, and surprisingly effective, this .50 caliber paintball pistol is the perfect secondary or starter sidearm for players who value speed and simplicity. Powered by a standard 12g CO₂ cartridge, it delivers consistent, punchy shots in a reliable and rugged revolver-style frame that’s built for the chaos of close-quarter battle.
Whether you’re running it as a sidekick to your magfed rifle or using it as your main kit for tight indoor games, the Defender has you covered. Its lightweight polymer body and ergonomic grip allow for quick target transitions and intuitive control, even under pressure. At around 700g, it’s nimble enough to draw fast yet sturdy enough to take a beating. It feels like a tool, not a toy.
The .50 caliber format strikes a sweet spot: less impact than .68 but still with the payload to mark and surprise. Plus, the smaller size allows you to carry more rounds, meaning you’ll run out of excuses before you run out of ammo. The internal 6-round rotary magazine keeps things compact, letting you focus on movement rather than mechanical faffing.
This is where the Defender really shines—ease of use. Load your paintballs, insert a fresh CO₂ cartridge, and you’re ready. No remote lines, no tanks to strap on. It’s a straight-shooting design that rewards players who prefer to spend more time on the field than at the workbench. Maintenance is a breeze, and the parts are built to survive repeated use in high-stress environments.
The Defender’s fire mode is straightforward—semi-auto only with a manual safety. It’s ideal for fast reaction shots in confined spaces, like breaching bunkers or pushing corridors. For newer players, the manageable power and simple mechanics make it approachable without compromising the fun factor. Veterans will appreciate its reliability as a trusty fallback when their primary marker runs dry.
In CQB paintball, reliability beats complexity. The Airmax Defender doesn’t just get that—it leans into it. It’s not trying to be the biggest or the flashiest; it’s just trying to get the job done, one trigger pull at a time.
And hey, if you catch this Airmax Defender .50 Cal CO₂ Paintball Marker listed cheaper somewhere else, we won’t let that slide. Tap into our price beat promise and we’ll top it. Fair is fair.
Other Great Features are,
- Revolver-style cylinder mechanism
- Solid weight and balance for steady aim
- Under-barrel accessory rail for lasers or lights
- Easy CO₂ insertion via grip compartment
- Simple field-stripping for cleaning and maintenance
In the box:
- Airmax Defender .50 Cal Paintball Marker
- Instruction manual
- Internal rotary magazine (6-rounds)
- Retail packaging
- CO₂ installation tool (if included)
Specifications
Brand: Airmax
Model: Defender .50 Cal
Power Source: 12g CO₂ cartridge
Caliber: .50 (12.7mm)
Construction: Metal and high-strength polymer
Magazine: 6-shot internal rotary system
Fire Mode: Semi-automatic
Safety: Manual trigger safety
Color: Black
Weight: Approx. 700g
Category: Revolver Paintball Marker
Ideal For: CQB, backup, training, beginner-friendly use
Sku :
111752Product Reviews
Delivery Prices start from just £2.50 with free delivery on orders over £75 To the uk mainland *.
Tip - The easiest way to check the shipping cost for what you want to buy is put all of the stuff you want in to your basket. Then in your basket under the sub total there is a link for “Estimate Shipping & Tax” click this and fill in the details and it will tell you the shipping cost and if you qualify for free shipping
Free Shipping
Free shipping on orders over £75 To UK Mainland (excluding some parts of scotland)
Free shipping on orders over £100 To Northern Ireland & the Republic of ireland, Scottish highlands & islands, and I.O.M
Sorry we do not offer free shipping to the Channel Islands
Free shipping is a 5 working day service* (if you order Monday you get it the next Monday)
Delivery price (Mainland UK)
Royal Mail (depending on weight) (2 Days Delivery*) From £2.50
Economy (post as much as you want) (2 to 4 Days Delivery*) £4.95 Flat Rate
Express shipping (post as much as you want) (1 to 2 Days Delivery*) £5.95 Flat Rate
*Working days (Saturday and Sunday are classed as non working days)
we can arrange a Saturday delivery on request but costs £20 and you will need to call us to pay the balance after making an order.
Delivery price (Ireland, Scottish Highlands & Islands)
Northern Ireland From £ 5.95
Highlands and islands From £5.95
I.O.M From £5.95
Republic of Ireland £6.95 (Flat Rate how ever big or small your order is)
Channel Islands £ 7.95 (Flat Rate how ever big or small your order is)
Delivery price (International Tracked)
(Flat Rate how ever big or small your order is)
Republic of Ireland (IRL)---- £6.95 Price Drop WAS £16
Belgium (BE)--------------- £7.95 Price Drop WAS £15
Netherlands (NL)---------- £6.95 Price Drop WAS £15
Germany (DE)-------------- £6.95 Price Drop WAS £25
Luxembourg (LUX)--------- £9.95 - NEW
France (FR)----------------- £9.95 Price Drop WAS £25
Austria (AT)---------------- £11.95 - NEW
Greece (GR)---------------- £12.95 - NEW
Sweden (SE)-------------- £14.95 - NEW
Denmark (DK)------------ £9.95 Price Drop WAS £15
Finland (FI)--------------- £15.95 - NEW
Italy (IT)------------------ £11.95 Price Drop WAS £16
Portugal (PT)------------- £11.95 Price Drop WAS £18
Poland (PL)----------------- £9.95 - NEW
Spain (ES)----------------- £12.95 Price Drop WAS £23
Sweden (SE)-------------- £11.95 Price Drop WAS £15
Slovakia (SK)------------- £11.95 - NEW
Slovenia (SL) ------------ £11.95 - NEW
Croatia (HR)-------------- £16.95 - NEW
Czech Republic (CZ)----- £10.95 - NEW
Hungary (HU)------------ £10.95 - NEW
Bulgaria (BG)------------ £14.95 - NEW
Romania (RO)------------ £13.95 - NEW
Switzerland (CH)--------- £12.95 - NEW
Turkey (TR)--------------- £17.95 NEW
Channel Islands ----------£ 7.95 Price Drop WAS £15
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