Madbull SI Mega Fins KeyMod Airsoft Rifle Handguard Rail 7" - Black
Upgrade your compact AR-style airsoft rifle with the Madbull SI Mega Fins KeyMod 7" Handguard Rail in sleek black. Co-engineered by Strike Industries and Madbull, this ultra-functional 7-inch rail offers maximum control in a minimalist package. Perfect for CQB and tight-quarters setups, its lightweight alloy construction improves manoeuvrability without sacrificing strength or tactical flexibility.
Designed with Strike’s signature “Mega Fins” system, this rail efficiently channels heat away from the barrel—an essential feature for high-tempo matches or extended firing sessions. The heptagonal (7-sided) KeyMod interface gives you full 360° mounting freedom for accessories like foregrips and lights, while the continuous 1913 Picatinny top rail ensures compatibility with all standard scopes and sights. Whether you're customizing an airsoft gun for speed or style, this handguard is a serious performance booster.
Features
- 7-inch lightweight KeyMod handguard
- “Mega Fins” internal heat dispersion system
- 7-sided KeyMod layout for modular accessory placement
- Continuous Picatinny top rail
- Ergonomic slimline design for improved control
- Tactical matte black finish
- Durable alloy build with low profile
- Compatible with AR-15 and M4 platforms
What you get
- Madbull SI Mega Fins 7" KeyMod Handguard
- Mounting hardware
- Installation guide
- Protective packaging
Details
- Length: 7 inches
- Material: Lightweight alloy
- Rail System: 7-sided KeyMod + full-length Picatinny top rail
- Heat Dispersion: Internal Mega Fins cooling design
- Fit: Compatible with AR-15 / M4 platforms
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!
Call Us On:0208 1942000.
