ASG Ultimate Gear Set High Speed CNC 18.5:1 for Airsoft AEGs in Black
Take your custom AEG build to the next level with the ASG Ultimate Gear Set 18.5:1 — precision engineered for high-speed airsoft performance. This CNC-machined gear set is purpose-built for players who want fast trigger response, a crisp rate of fire, and unmatched internal durability. With its 18.5:1 ratio, it's the ideal choice for fast-paced CQB setups or versatile DMR builds that require smooth, consistent cycling.
Each gear undergoes differential heat treatment to ensure the right hardness at critical contact points, increasing longevity and reducing internal stress. Compatible with high-output airsoft gun motors and ASG mil-spec springs, these gears provide reliable power transmission in even the most demanding loadouts. Whether you're chasing speed, power, or balance — this set delivers peak performance for any airsoft gearbox configuration.
Features
- High-speed 18.5:1 gear ratio
- Precision CNC-machined steel construction
- Differential heat treatment for key contact points
- Optimised for smooth and reliable operation
- Compatible with ASG Ultimate springs and motors
- Ideal for CQB AEGs or high-speed DMR builds
- Part of ASG’s Ultimate upgrade series
- Engineered for serious performance builds
What you get
- 1x High-speed CNC gear set (18.5:1)
- Spur, bevel, and sector gear included
- Retail packaging
- Ready for installation
Details
- Material: CNC-machined steel
- Gear Ratio: 18.5:1
- Weight: 85g / 1.874lb
- Colour: Black
- Compatibility: Standard AEG gearboxes
SHIPPING Delivery Prices start from just £2.50 with free delivery on orders over £50 To the uk mainland *.
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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.
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