

- High-density polymer build
- Licensed by Grand Power Firearms
- Fits most M4/AR-15 AEGs
If you're looking to give your M4 AEG a cheap style-up, the Delta Armory Grand Power Polymer Receiver for M4/AR-15 AEGs is the key! Made from high-density polymer, this affordable replacement receiver boasts licensed Grand Power firearms markings on the left side of the magwell, adding a realistic touch to your primary without breaking the bank.
The set includes a fire selector switch, dust cover, dust cover lock, dust cover spring, front body pin and its locking screw, all pre-installed. If you're building from scratch without an M4 AEG base platform, you'll need a charging handle, rear body pin, dummy bolt catch, dummy bolt plate, fire selector blanking plate and mag release to complete the receiver.
If your build is based on a Delta Armory M4 platform, you'll have an easy time, as it is designed to be a drop-in fit for any CHARLIE™, BRAVO™ or ALPHA™ M4 AEG, and all of the trim parts can be swapped over with ease. Compatibility-wise, this should fit most M4 AEGs on the market, though modification may be required for certain brands.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
Dispatched with 24hr UK mainland
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Features
- High-density polymer build
- Licensed by Grand Power Firearms - Grand Power logo on the magazine well
- Alloy receiver threads - Ensures strength when used with aluminium & steel barrel nuts
- Fire selector switch pre-installed - No need to fiddle yourself!
- M4/AR-15 AEG Buffer tube lugs - Fits most M4 AEG buffer tubes & M16 AEG fixed stocks
- Fits most M4/AR-15 AEGs - Ideal for Delta Armory M4 platforms
- Set includes (pre-installed):
- Front receiver pin & locking screw
- Dust cover, retainer & spring
- Fire selector switch
- Trigger guard
Package Includes
- Delta Armory Grand Power Polymer Receiver for M4/AR-15 AEGs
Specification
General
Parts & Accessories Type | External Parts |
|---|---|
External Part Type | Receiver |
Package Includes | fire selector Receiver Front Receiver Pin Dust Cover |
Warnings | Parts Fitting Unique Part Custom Parts |
Construction
Item Colour | Black Tan |
|---|---|
Construction | High density polymer with alloy receiver threads, fire selector and front body pin. |
Weight and Dimension
Weight (KG) | Approx.0.327KG |
|---|
Part Specific
Rail System | 20mm Railed Receiver |
|---|---|
Platform | M4 / AR-15 / M16 |
Platform Type | Assault Rifle |
Part for Power Source Type | Electric |


