Description
PTS Enhanced Polymer Airsoft Rifle 150 Round Mid-Cap Spring Magazine - Black
The PTS Enhanced Polymer Magazine (EPM) has earned its reputation as one of the most reliable M4 AEG magazines on the airsoft market. Designed for M4 and AR-15 style airsoft rifles, this premium 150-round mid-cap magazine delivers exceptionally smooth feeding, silent operation and outstanding durability, making it a favourite among casual skirmishers and experienced MilSim players alike. Whether you're running a standard AEG or a heavily upgraded DSG or HPA build, the PTS EPM is engineered to keep pace with demanding gameplay.
Manufactured from genuine DuPont™ Zytel® reinforced polymer, the EPM is built to withstand repeated drops, rough handling and long days on the airsoft field. The precision spring and low-friction internal feed path ensure reliable BB delivery from the first shot to the last, helping minimise feeding issues even in high-performance rifles. Unlike traditional high-cap magazines, the silent mid-cap design eliminates BB rattle, allowing you to move discreetly during woodland games, CQB matches and MilSim events.
One of the EPM's signature features is the transparent mock ammunition window with its orange full-load indicator, giving you a clear visual confirmation when the magazine has reached its true 150-round capacity. This helps prevent overloading and unnecessary spring wear. Deep textured grip panels provide excellent control during reloads, while the low-snag guide ribs allow smooth insertion into magazine pouches and rifle magwells. The angled impact-resistant baseplate also doubles as a stable monopod when shooting from supported positions, making this one of the most practical and dependable airsoft rifle magazines available.
Highlights
- 150-round mid-cap magazine for M4 and AR-15 AEG airsoft rifles
- Constructed from genuine DuPont™ Zytel® reinforced polymer
- Silent mid-cap operation with reliable BB feeding
- Transparent ammunition window with orange full-load indicator
- Textured grip panels for confident handling
- Low-snag magazine guide ribs for smooth insertion
- Angled impact-resistant baseplate with integrated monopod design
- Compatible with a wide range of Version 2 M4 AEG platforms
What's Included
- 1 x PTS Enhanced Polymer Magazine (EPM) - Black
- 150-round mid-cap spring magazine
- Factory retail packaging
- Ready for use with 6mm airsoft BBs
Technical Specifications
- Manufacturer: PTS Syndicate
- Platform Compatibility: M4 / AR-15 Series AEG Rifles
- Magazine Capacity: 150 Rounds
- Magazine Type: Mid-Cap Spring Magazine
- Material: DuPont™ Zytel® Reinforced Polymer
- BB Compatibility: 6mm Airsoft BBs (Recommended 0.20g - 0.32g)
- Compatible Brands: Tokyo Marui, KWA, G&P, VFC (HK416), Krytac, G&G, Specna Arms and AMOEBA
- Colour: Black
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Delivery Information
Affordable Shipping – Starting from Just £2.50
Our delivery prices begin at only £2.50 for UK mainland orders, with free standard delivery available on all orders over £100*. To quickly find out the exact shipping cost for your items, simply add everything to your basket. In the basket, you'll see a link under the subtotal titled "Estimate Shipping & Tax"—click this, enter your delivery details, and you’ll get a full quote including whether you qualify for free shipping.
Free Shipping Offers
- UK Mainland: Free on orders over £100*
- Northern Ireland, Republic of Ireland, Scottish Highlands & Islands, and Isle of Man: Free on orders over £100*
- Channel Islands: Unfortunately, we do not offer free shipping to this region
*Free shipping is a 5 working day service. For example, an order placed on Monday would typically arrive the following Monday.
Mainland UK Delivery Options
- Royal Mail: From £2.50 (2 working days, price based on weight)
- Economy Delivery: £4.95 flat rate (2–4 working days)
- Express Delivery: £6.95 flat rate (1–2 working days)
Working days exclude Saturdays, Sundays, and public holidays. Need your order on a Saturday? We can arrange this for £20—please contact us directly after placing your order to pay the balance.
Delivery Prices – Outside Mainland UK
- Northern Ireland: From £5.95
- Scottish Highlands & Islands: From £5.95
- Isle of Man: From £5.95
- Republic of Ireland: £6.95 flat rate (any size order)
- Channel Islands: £7.95 flat rate (any size order)
We strive to keep our delivery charges as fair and straightforward as possible, with clear options to suit all needs and budgets.
