Specna Arms SA-C12 CORE™ M4 Airsoft Rifle – Black
The Specna Arms SA-C12 CORE™ M4 in black is a compact and lightweight airsoft rifle that packs serious performance into a CQB-friendly package. Part of the Specna CORE™ series, it’s built for both beginners and seasoned players looking for reliability, solid construction, and ease of use. The rifle features a reinforced nylon-fibre polymer receiver and stock for reduced weight and improved durability, while key parts like the barrel, flash hider, and handguard are crafted from zinc and aluminium alloy. Steel has been used for pins, sling mounts, and key hardware components to add strength where it counts. The 13" RIS/RAS top rail and 7" KeyMod handguard provide space for mounting foregrips or scopes, and the folding sights won’t interfere with optics setup.
Internally, the SA-C12 is equipped with the ESA™ quick spring change system, allowing fast FPS tuning without taking the gearbox apart – ideal for switching between indoor (310 FPS with the included M90 spring) and outdoor (380 FPS stock) limits. It runs a steel gear set on 8mm slide bearings and features a full steel-toothed piston, polycarbonate body, and precision 6.03mm inner barrel. A rotary Hop-Up unit ensures accurate flight path control. The rifle also includes a 380-round S-MAG high-cap magazine for reliable feeding, even with high-rate-of-fire builds. Please note: no battery or battery charger is included; check out our range of batteries for compatible options.
Features
- ESA™ Quick Spring Change System for easy FPS adjustment
- Lightweight polymer receiver reinforced with nylon fibre
- 7" KeyMod handguard with 3 pre-attached RIS panels
- Steel gear set with 8mm slide bearings
- Rotary-style Hop-Up for consistent accuracy
- 6.03mm precision inner barrel
- 14mm CCW threaded barrel for silencers/suppressors
- PDW-style adjustable stock with QD sling mounts
What you get
- Specna Arms SA-C12 CORE™ airsoft rifle
- 380-round S-MAG hi-cap magazine
- Flip-up iron sights
- Additional M90 spring
Details
- Length: 630-710mm (adjustable stock)
- Inner Barrel Length: 210mm
- Weight: 2220g
- Material: Zinc/aluminium alloy, steel, reinforced polymer
- Muzzle Velocity: ~380 FPS (stock), ~310 FPS (M90 spring)
SHIPPING Delivery Prices start from just £2.50 with free delivery on orders over £50 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 ShippingFree shipping on orders over £50 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*) £4.75 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.
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
Why buy from us
Welcome to bbgunsuk the original and oldest bb guns shop in the uk.
we offer an awesome range of bb guns airsoft bbgunsuk for beginners to pros if you need any advice just give us a call and out sales team are ready to help.
we also have lots of bb pellets & targets ect. so whatever your need we have just about got the lot!
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