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:
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.
| TYPE | HOW MUCH? |
|---|---|
| Standard | £0.00 |
| Expedited | £4.99 |
| TYPE | HOW MUCH? |
|---|---|
| International | £14.99 |
Upgrade your primary airsoft loadout with authentic gas blowback feedback and modern modular design using the Secutor Arms Centurion IV MWS System GBB Airsoft Rifle - Black! Designed for tactical skirmishers, milsim competitors, and weapons enthusiasts who require realistic handling dynamics and hard-hitting recoil, the Centurion IV leverages the gold-standard Tokyo Marui MWS gas blowback architecture in an extended carbine configuration.
Proven MWS Gas Blowback Performance Powered by the reliable MWS gas system, the Centurion IV provides exceptional gas vaporization, crisp cycle rates, and industry-leading resistance to cold-weather cooldown and gas venting. Each trigger pull delivers a snappy, metallic blowback cycle that authentically mirrors live-fire mechanics. The internal bolt carrier group utilizes engineered friction-reduction buffers and guides, ensuring smooth slide movement, reduced mechanical wear, and consistent muzzle velocity during rapid semi-automatic or burst engagements.
Extended CNC M-LOK Handguard & Full-Metal Frame Featuring high-strength full-metal upper and lower receivers, the Centurion IV provides realistic weight distribution and rugged field durability. The front section features an extended CNC-machined aluminum M-LOK handguard, giving operators ample rail space at the 3, 6, and 9 o'clock positions to mount weapon lights, vertical grips, bipods, and tactical accessories. A continuous 20mm top Picatinny rail accommodates various red dot sights, magnified optics, and flip-up iron sights, while an adjustable telescopic stock allows quick length-of-pull customization for stable cheek weld and comfortable shoulder positioning.
Authentic Weapon Controls & Precision Accuracy Every weapon control on the Centurion IV—including the ambidextrous-friendly charging handle, functional bolt catch, magazine release button, and fire selector switch—operates identically to real-steel AR platforms, enabling natural muscle memory development during tactical reloads and clearing drills. Internally, an adjustable hop-up chamber works alongside a precision inner barrel to stabilize BB spin, producing flat trajectories and tight target groupings over long ranges.
Whether you are seeking a high-performance primary gas blowback rifle for competitive field play, building an MWS-compatible tactical carbine, or upgrading your gear setup with realistic mechanical feedback, the Secutor Arms Centurion IV MWS GBB Rifle in Black delivers exceptional accuracy, full-metal durability, and field-proven reliability.
| SKU | 214065 |
|---|---|
| Brand | Secutor |
| Weapon Category | Rifle |
| Powered By | Gas |
| FPS | 351 - 400 |
| Construction | Metal/Polymer |
| Hop Up | Adjustable |
| Variant / Platform | M4 |
| Blowback Guns | Yes |
| Shell Ejecting | No |
| Fire Mode | Safe/Auto |
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.
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.