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Specna Arms SA-K04 ONE™ M4 AEG in Black
Key Features
- Full metal construction with steel reinforcements
- Enter & Convert™ quick spring change system
- Reinforced V2 gearbox with upgraded internals
- Adjustable SF stock with anti-slip pad
- 22mm RIS rail and free-float handguard
- Ambidextrous controls for enhanced ergonomics
Built for Battle, Engineered for Precision
Description.
The Specna Arms SA-K04 ONE™ M4 AEG in Black is a robust and versatile airsoft rifle designed for players who demand reliability and performance. Constructed primarily from a uniform zinc and aluminium alloy, this replica is reinforced with steel components in high-stress areas, ensuring durability during intense skirmishes. The SF stock, which houses the battery, and the pistol grip are crafted from high-quality polymer, providing a comfortable and secure grip.
The receiver and RIS handguard have undergone anodizing, offering superior corrosion resistance. A powder-coated finish, applied after sandblasting, enhances the paint's durability against abrasion. The receiver proudly displays USMC markings, adding an authentic touch to the replica's appearance.
One of the standout features of the SA-K04 is the Enter & Convert™ quick spring change system. This innovative design allows players to swiftly adjust the rifle's muzzle velocity to suit different field requirements without the need for specialized tools or a workshop. By simply removing the gearbox from the body, the main spring can be changed in seconds, providing flexibility for both indoor and outdoor gameplay.
Other Great Features are,
- Reinforced V2 gearbox with 8mm ball bearings
- Steel spring guide and gears for enhanced durability
- Lightweight polymer piston with aluminum, sealed piston head
- Metal cylinder head and air seal metal nozzle
- Adjustable metal hop-up chamber for improved accuracy
- Compatibility with LiPo and LiFe batteries
In the box:
- Specna Arms SA-K04 ONE™ M4 AEG in Black
- 300 BB steel Hi-Cap magazine
- Fixed iron sights
- Additional M90 main spring
- Silencer with QD mount
- Cleaning rod
Specifications
Length: 695mm - 780mm (adjustable)
Weight: 4300g
Inner Barrel Length: 190mm
Muzzle Velocity: ~410 FPS (with default spring), ~310 FPS (with M90 spring)
Fire Modes: Semi-auto, Full-auto
Gearbox: Modified V2
Hop-Up: Yes, adjustable
Magazine Capacity: 300 rounds
Battery: Not included
Charger: Not included
If you find the Specna Arms SA-K04 ONE™ M4 AEG in Black at a lower price elsewhere, take advantage of our price match guarantee. We'll not only match the price but beat it. Learn more about our price match policy here.
Sku :
SPE-01-017082Product 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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