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Action Army AAP-01 Black Mamba Upper Receiver Kit
Key Features
- Precision CNC-machined aluminium construction
- Replaces original polymer upper on AAP-01 full-size models
- Drop-in fit for quick installation (no internal parts included)
- Sleek, tactical "Alpha" design with enhanced styling
- Increased durability and slide rigidity
- Compatible only with the AAP-01 (not AAP-01C)
Upgrade your slide—go Alpha for style and strength.
Description.
If you’re running an AAP-01 as your primary or simply want to give your sidearm a serious performance and aesthetic upgrade, the Action Army AAP-01 Upper Receiver Kit – Alpha is the next logical step. This isn’t some flashy bolt-on add-on—it’s a full CNC-machined aluminium replacement for the stock polymer upper, giving your AAP-01 a sturdier, more refined feel straight out of the box.
The Alpha kit drops straight into the AAP-01 full-size gas blowback pistol, making installation a breeze for any airsofter with basic technical know-how. However, it's important to note that this kit does not include internal components—this is a receiver shell only, so you'll need to transfer your original internals. The payoff? You get a rock-solid slide that's more resistant to wear, better for optics mounting, and significantly more durable during high-rate-of-fire usage—especially in full-auto builds.
It’s not compatible with the compact AAP-01C, which uses a different upper profile. But for standard AAP-01 owners, the Alpha receiver not only adds function—it adds flair. Ideal for players building custom rigs, speedsoft loadouts, or just wanting their pistol to feel less like a toy and more like a serious sidearm.
Other Great Features are,
Rigid CNC aluminium improves recoil stability
Ideal platform for custom optics and accessories
Tactical Alpha design for a modern, aggressive look
Lightweight construction despite full-metal upgrade
In the box:
- 1 x Alpha Upper Receiver Kit (no internals)
- Packaged securely for safe transport
- Manufacturer branding and details
Specifications
Brand: Action Army
Material: CNC-machined aluminium
Colour: Black (Alpha variant styling)
Compatibility: AAP-01 Full-Size Model Only
Not compatible with: AAP-01C
Internal Parts: Not included
Barcode EAN: 5707843088534
Found the Alpha Upper cheaper on another site? Use our price match form and we’ll beat that price – no hassle, just proper value for your build.
Sku :
19730Product 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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