Buy 80% Lower Receivers in the UK – Modular & Private Builds

Buy 80% lower receivers in the UK. Ghost gun parts, 3D kits & stealth components. Secure & discreet shipping from trusted supplier.

80% Lower Receivers – Build Your Ghost Gun Kits in the UK

At TopBoy Ghost Guns UK, we offer high-precision 80% lower receivers for private builds, modular kits, and stealth firearm setups. Whether you’re looking to buy 3D printed gun kit UK, upgrade your existing rig with ghost gun parts for sale UK, or want a custom undetectable firearm kits UK purchase, our 80% lowers are a core part of your toolkit.

We provide trusted UK-based shipping, private customer service, and encrypted checkout to protect your build and identity.

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80% lower receivers UK

What is an 80% Lower Receiver?

An 80% lower receiver is a non-serialized, partially finished firearm frame that allows hobbyists, collectors, and tech builders to complete a custom firearm project without the constraints of full registration. They’re legal in many UK use cases, such as training and collecting, when assembled responsibly.

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Benefits of Our 80% Lowers

Need build ideas or inspiration? See stealth setups on Pinterest or advanced kit breakdowns on Medium.

What You Can Pair with Your 80% Lower Receiver:

  • Slides & rails

  • Triggers, pins, and safety components

  • Frames & polymer jigs

  • Optional 3D printed add-ons

  • Complete ghost gun kits for modular builds

Want to share your custom work anonymously? Check out threads on Dreamwidth.

Premium 80% lower receivers

Why Buy from TopBoy Ghost Guns UK?

  • 🇬🇧 Trusted UK Supplier Since 2010

  • Full support for hobbyist & advanced builders

  • Encrypted checkout & confidential handling

  • Stealth shipping on all orders

  •  How to Order | FAQs