- 140rnd Capacity
- High-density polymer build
- Compatible with M4/AR-15 AEGs
If you need affordable mid-caps with a modern look, the S&T Armament 140rnd Mid-Cap ST-MAG for M4/AR-15 AEGs belongs in your rig! Made from robust high-density polymer with a modern design aesthetic, complete with waffle texture for extra grip, this magazine is compatible with most M4/AR-15 AEGs on the market and should also fit certain L85 and SCAR-L replicas.
Like other mid-cap magazines, this mag is loaded through the fill/feed port on the top of the magazine body using a speed loader or loading tool. This magazine also features a flip-off cover to prevent dirt and debris from getting into your mag when stored. If you're finishing off a modern M4/AR-15 AEG build and need the mags to match, the S&T 140rnd Mid-Cap ST-MAG for M4/AR-15 AEGs are a fantastic choice!
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
- 140rnd Capacity
- High-density polymer build
- Waffle texture exterior - Adds grip and looks great
- Loaded through the fill/feed port on the top - Use a speed loader or loading tool
- Compatible with M4/AR-15 AEGs
Package Includes
- S&T Armament 140rnd Mid-Cap ST-MAG for M4/AR-15 AEGs
Specification
General
Parts & Accessories Type | Magazine |
|---|---|
 | Black, Dark Earth, |
 | High density polymer with steel feed spring |
 | Approx.0.171KG |
Magazine Specific
 | M4 / AR Platform |
|---|---|
 | Assault Rifle |
 | M4 / AR-15 / M16 |
 |
|
 | Approx. 140 Rounds |