Golden Eagle GBBR N Style M4 SD (Black - MC6587SD)

Name: Golden Eagle GBBR N Style M4 SD (Black - MC6587SD)
SKU: 213760
Price: 189.99 GBP
Availability: OutOfStock
Rating: 4.7 (256 reviews)

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Golden Eagle N Style M4 SD GBBR in black with realistic blowback action, SD-style front end and M4 ergonomics. A solid gas rifle platform with great upgrade potential.

Want to buy a realistic-looking black airsoft gun (RIF) from onlyBBguns? Because these guns look so real, UK law (the VCRA Act) requires you to have a valid reason, called a "defence," to own one. Essentially, you need to prove you're buying it for airsoft skirmishing (the sport itself), not for any other purpose.

Here's how you can demonstrate your defence to onlyBBguns and buy a black airsoft gun:

Show proof of skirmishing: Gather evidence like photos and videos from airsoft games you've participated in. These should clearly show you actively involved in skirmishing, demonstrating your intent to use the gun for the sport.
Become a registered skirmisher: The easiest way to prove your defence is by joining a recognized airsoft association and getting a membership card. The most common one in the UK is UKARA. This registration confirms you're a legitimate airsoft player.

Don't have either of those? No problem! You can still buy the airsoft gun. onlyBBguns can paint it in a two-tone colour scheme. This means part of the gun will be sprayed a bright, non-realistic colour. This makes the gun a "non-realistic imitation firearm" and avoids the restrictions of the VCRA Act. Anyone over 18 can legally buy a two-tone airsoft gun.

£189.99

SKU

213760

Free Delivery & Returns*

SHIPPING OPTIONS

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United Kingdom

TYPE	HOW MUCH?
Standard	£0.00
Expedited	£4.99

DELIVER TO Other countries

TYPE	HOW MUCH?
International	£14.99

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Details

More Information

Reviews

The Golden Eagle N Style M4 SD is a full-size gas blowback rifle designed for players who want authentic recoil, modular AR ergonomics, and an integrated suppressor-style front end. Finished in tactical black, this M4 SD GBBR delivers realistic operation with strong blowback, making it ideal for immersive skirmishing and milsim environments.

Built around Golden Eagle’s reliable gas system, the MC6587SD features an SD-style outer barrel with mock suppressor shroud, giving the rifle a clean, aggressive profile while allowing tracer or inner barrel extensions to be hidden neatly inside. The full-length Picatinny top rail provides ample space for optics, while the M4-style controls and furniture ensure familiarity and comfort in the field.

Whether used as a primary rifle or as a base for custom builds, the Golden Eagle M4 SD offers excellent upgrade potential, realistic handling, and great value for players stepping into the world of GBBRs.

Key Features

Gas blowback rifle with realistic recoil and cycling
N Style M4 platform with SD-style front end
Tactical black finish
Integrated SD outer barrel shroud for a clean suppressor look
Full-length Picatinny top rail for optics and accessories
M4 ergonomic controls and furniture
Upgrade-friendly platform with aftermarket compatibility
Ideal for milsim, outdoor skirmishes, and immersive gameplay

Specifications
- Model: MC6587SD
- Power Source: Green Gas
- Action: Gas Blowback
- Platform: N Style M4
- Colour: Black
- Construction: Metal receiver with polymer furniture

More Information
SKU	213760
Brand	Golden Eagle
Weapon Category	Rifle
Powered By	Gas
FPS	301 - 350
Construction	Polymer
Hop Up	Adjustable
Variant / Platform	M4
Blowback Guns	Yes
Fire Mode	Safe/Single/Auto

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Delivery

Our courier partners deliver from Monday to Friday, excluding Bank Holidays. We will attempt to dispatch all packages within 24 hours, although at peak times this may take slightly longer. Orders with products with two-tone service or Defence Check may take longer to dispatch.

Once the order is dispatched you will get an email with the tracking number and which courier partner it’s going to be delivered via. Any missing/incorrect items need to be reported with 48hrs of signed delivery.

Returns

Click Here to Download the Returns Form (PDF Format)

Faulty Product?! Unfortunately that is part of life but be rest assured we are here to help! Contact one of our friendly staff via phone or email. Stating what the problem is, if we can resolve the problem via phone or email great if not then they will advise how to send it back and what details we require.

Two tone

We can two tone any weapon we sell at Bespoke Airsoft. The purpose for two toning is if you do not hold a valid defense under the Violent Crimes Reduction Act (VCRA, 2006) which is to prevent the misuse of Replica Weapons, which applies in England, Scotland, Wales and Northern Ireland.

The gun will be sprayed 51% in a bright/primary color (we do only blue, green and red currently). The process of two toning currently runs at 2 working days depending on Drying Time, which is effected by Ambient Temperature and Weather. and currently no express delivery is available for this even if you select it at checkout.

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