• Blog
  • Contact Us
  • My account
  • Log In
  • Register
Just BB Guns
Search
×
00
Just BB Guns
  • Home
  • Airsoft Guns
    • Airsoft Rifles
      • Spring Airsoft Rifles
      • Electric Airsoft Rifles
      • Gas Airsoft Rifles
      • Co2 Airsoft Rifles
      • Airsoft Sniper Rifles
      • Airsoft Shotguns
      • Airsoft Miniguns
      • Support Guns
      • Grenade Launchers
      • HFC AEG Tactical
      • Bulldog Gas Airsoft Rifles
      • Nuprol Delta Airsoft Guns
      • Vorsk VMP Gas Airsoft Rifles
    • Airsoft Pistols
      • Airsoft Spring Pistols
      • Airsoft Gas Pistols
      • Airsoft CO2 Pistols
      • Airsoft Electric Pistols
      • Pistols with Silencer
      • Airsoft Revolvers
      • Cheap BB Pistols
      • Cheap Gas BB Pistols
      • Metal BB Pistols
      • SAS II Airsoft Pistols
      • HG173 Tac M92 Airsoft Pistols
      • Conversion Pistol Kits
    • Two-Tone AirsoftNEW
      • Two Tone Airsoft Guns
        • Top 10 Two-Tone Airsoft Rifles
        • Two-Tone Airsoft Assault Rifles
        • Two-Tone Gas Airsoft Rifles
        • Two-Tone Co2 Airsoft Rifles
        • Two-Tone Airsoft Support Rifles
        • Two-Tone Airsoft Sniper Rifles
        • Two-Tone Spring Airsoft Rifles
        • Two-Tone Airsoft Shotguns
      • Two Tone Airsoft Pistols
        • Top 10 Two-Tone Airsoft Pistols
        • Two-Tone Airsoft Gas Pistols
        • Two-Tone Airsoft Co2 Pistols
        • Two-Tone Airsoft Spring Pistols
    • RIF AirsoftNEW
      • RIF Airsoft Guns
        • Top 10 RIF Airsoft Rifles
        • RIF Airsoft Assault Rifles
        • RIF Gas Airsoft Rifles
        • RIF Co2 Airsoft Rifles
        • RIF Airsoft Support Rifles
        • RIF Airsoft Sniper Rifles
        • RIF Spring Airsoft Rifles
        • RIF Airsoft Shotguns
      • RIF Airsoft Pistols
        • Top 10 RIF Airsoft Pistols
        • RIF Airsoft Gas Pistols
        • RIF Airsoft Co2 Pistols
        • RIF Airsoft Spring Pistols
    • Toy BB Guns
      • Best Airsoft BB Pistols For Kids
      • Best Airsoft BB Guns For Kids
  • Bundle Offers
    • Rifle Bundle Offers
      • Spring Rifle Bundles
      • AEG Rifle Bundle Offers
      • Gas Rifle Bundle Offers
      • Co2 Rifle Bundle Offers
      • Sniper Rifle Bundles
    • Pistol Bundle Offers
      • Spring Pistol Bundles
      • CO2 Pistol Bundles
      • Gas Pistol Bundles
      • Mega BB Gun Bundles
    • Mystery Boxes
      • Spring Airsoft Pistol Mystery Box
      • Co2 Airsoft Pistol Mystery Box
      • Gas Airsoft Pistol Mystery Box
      • Spring Airsoft Rifle Mystery Box
      • AEG PRO Airsoft Rifle Mystery Box
  • Pre-Owned
    • Pre-Owned Airsoft Pistols
    • Pre-Owned Airsoft Rifles
  • BB
    • Bulldog BB Pellets
    • Extreme Bulldog BBNEW
    • 0.12g BB Pellets
    • 0.20g BB Pellets
    • 0.25g BB Pellets
    • 0.30g BB Pellets
    • Sniper BB Pellets
    • Tracer BB Pellets
    • Other Pellets
  • Magazines
    • Rifle Magazines
    • Rifle Co2 & Gas Mags
    • Sniper Magazines
    • Pistol Magazines
    • Pistol Co2 & Gas Mags
      • CO2 Pistol Magazines
      • Gas Pistol Magazines
    • Box Drum Mags
    • Magazine Base Pads
    • X Demo Mags
    • Magazine Connectors
    • Magazine Couplers
  • Accessories
    • Consumables
      • Batteries & Chargers
        • Airsoft Chargers
        • NiMh Batteries
        • Lipo Batteries
        • Batteries
        • Other Batteries
        • Bulldog Airsoft Power
      • Airsoft Gas & Co2
      • Cylinders
      • Airsoft Targets
      • Free Targets
      • Gun Tape
      • Airsoft Grenades
        • Flashbang Grenades
        • Smoke Grenades
        • Replica Grenades
      • Airsoft Maintenance
      • Gun Stencils
    • Gun Accessories
      • Scopes & Sights
        • Hawke Optics
        • DiscoveryOpt Precision Optics
        • Element Optics
      • Mounts
      • Scope Covers
      • Night Vision
      • Lasers & Torches
      • Bipods
      • Foregrips
      • Suppressors & Tracers
      • Gun Slings
      • Conversion Pistol Kits
      • Battery Cases
      • Speed Loaders
      • Airsoft Air Systems
      • Airsoft Bayonet
      • Shooting Rests
      • Gun Security
      • Unblocking Tools
    • Airsoft Kit
      • Gun Cases & Bags
        • Gun Cases
        • Gun Bags
        • Pistol Cases
        • Pistol Bags
      • Tactical Vests
        • Plate Carriers
      • Pouches
      • Shell Holders
      • Pistol Holsters
      • Patches
      • Ballistic Hex Patches
      • Binoculars
      • Gun Stands
        • UM Pistol Stands
      • Equipment Display Stands
      • Tools
      • Molle Phone Cases
      • Co2 Cartridge Holders
    • Airsoft and Safety
      • Airsoft Masks
        • Full Face Masks
        • Half Face Masks
        • Fun Masks
      • Airsoft Goggles
      • Sunglasses
      • Tactical Helmets
      • Gloves
      • Scarves
      • Caps & Hats
      • Belts
      • Pads
      • Fastmag Pouches
      • Balaclava
      • Clothing
      • Chronograph
      • Rucksacks
      • Top 10 Airsoft Accessories
  • 3D
  • Parts
    • Internal Parts
      • Magazine Parts
      • Gear Box Units
      • Gears & Motors
      • Loading Nozzles
      • Barrels & Parts
      • Inner Barrels
      • Springs
      • Spring Guides
      • Airsoft Piston Parts
      • We Cylinders
      • Hop Up Units
      • Rifle Bolts
      • Other Parts
    • Body Parts
      • Gun Receivers
      • Gun Rails
      • RIS Kits
      • Stocks
      • Grips
      • Flared MagwellsNEW
      • Carry Handles
      • Sling Adaptors
      • Pistol Top Slides
      • Conversion Kits
      • Pistol Grip Covers
      • Rifle Pistol Grips
      • Pistol Adapter Plates
    • SRC Parts
      • SR4 Spare Parts
      • SR36 Spare Parts
      • SR40 Spare Parts
      • SR47 SR74 Spare Parts
      • SR5 Spare Parts
      • AK Spare Parts
      • SRC Upgrade Parts
      • SRC Pistol Parts
      • SRC Other Parts
    • HFC Parts
      • HG190 Spare Parts
    • King Arms Parts
      • KA AEG Parts
  • Blasters
    • Gel Blaster Toys
      • Gel Blasters
      • Gel Blaster Rifles
      • Gel Blaster Pistols
      • Gel Blaster Ammo
      • Gel Blaster Accessories
    • Foam Dart Blaster Toys
      • Foam Blasters
      • Foam Dart Guns
      • Foam Ball Guns
      • Air Popper Guns
  • More
    • Archery
      • Archery Sets
      • Crossbows
      • Pistol Crossbows
      • Crossbow Accessories
      • Archery Accessories
      • Bolts
      • Archery Targets
    • Hot Slingshots
      • Trimex Arms Slingshots
      • Slingshots
      • Slingshot Ammo
    • Other
      • Electric Scooters
      • Vintage Signs
      • Games
      • Keyrings
      • Christmas Airsoft Gifts
      • Christmas Gifts
      • Christmas Stocking Fillers
      • Christmas Gun Decorations
      • Lucky Dips
    • Toy Guns
      • Battery Operated Toy Gun
      • Toy Archery Sets
  • Brands
  • New
  • Sale
Search
×
00
  • Home
  • Parts
  • Internal Parts

Internal Parts

Showing 13–24 of 123 results

  • 1
  • 2
  • 3
  • …
  • 10
  • 11
  • JBBG SPRING 1

    G31 400 FPS Spring

    G31 400 FPS rifle spring from Galaxy.

    £4.99 Brand: SRC
    Add to basket
  • d2

    HFC Air Nozzle for HG186 Airsoft Gas Pistols G186-W10-C4

    This is the HFC Air Nozzle for HG186 Airsoft Gas Pistols G186-W10-C4.

    £2.99 Brand: HFC
    Add to basket
  • 8 1

    HFC Gas Input Valve Airsoft Magazine W85-G190-3 (Fits the HG Gas Airsoft Magazine)

    This is the HFC Gas Input Valve Airsoft Magazine W85-G190-3. (Fits the HG Gas Airsoft Magazine)

    £3.99 Brand: HFC
    Add to basket
  • 8 1

    HFC Gas Input Valve Airsoft Magazine W85-GAS-68 (Fits the HG185 Gas Airsoft Magazine)

    This is the HFC Gas Input Valve Airsoft Magazine W85-GAS-68. (Fits the HG185 Gas Airsoft Magazine)

    £3.99 Brand: HFC
    Add to basket
  • JBBG SPRING 1

    HFC M120 Airsoft Gun Spring 440 FPS

    This is the M4 440 FPS Airsoft Gun Spring

    £5.99 Brand: HFC
    Add to basket
  • pin 2 l

    HFC M9 Selector Pin for Airsoft Pistol M10-G190-1

    This is the HFC M9 Selector Pin for Airsoft Pistol M10-G190-1.

    £1.99 Brand: HFC
    Add to basket
  • trigger gaurd 1

    HFC M9 Trigger Bar for Airsoft Pistol G190-W25-G8

    This is the HFC M9 Trigger Bar for Airsoft Pistol G190-W25-G8.

    £3.99 Brand: HFC
    Add to basket
  • v 1

    HFC Magazine Co2 Valve GC190-W85-C (Fits the HG Co2 Airsoft Magazine)

    This is the HFC Magazine Co2 Valve GC190-W85-C. (Fits the HG Co2 Airsoft Magazine)

    £5.99 Brand: HFC
    Add to basket
  • G186 W10 E4 1

    HFC Magazine Follower for HG186 G186-W10-E4 (For the HG186 Gas Airsoft Magazine)

    This is the HFC Magazine Follower for HG186 G186-W10-E4. (For the HG186 Gas Airsoft Magazine)

    £2.99 Brand: HFC
    Add to basket
  • f1

    HFC Magazine Valve G203-W85-7

    This is the HFC Magazine Valve G203-W85-7.

    £5.99 Brand: HFC
    Add to basket
  • ka n2

    SALE

    Offer Ends In:
    4Days09:58:25

    KA Air Seal Nozzle for M4A1 / M16A2 KA-04-40

    This is the KA Air Seal Nozzle for M4A1 / M16A2 KA-04-40.

    £7.99 Original price was: £7.99.£2.99Current price is: £2.99. Brand: KING ARMS
    Add to basket
  • sg 2

    SALE

    Offer Ends In:
    4Days09:58:25

    KA Bearing Spring Guide for Quick Spring Change V2 Gearbox KA-PT-16

    This is the KA Bearing Spring Guide for Quick Spring Change V2 Gearbox KA-PT-16.

    £19.99 Original price was: £19.99.£4.99Current price is: £4.99. Brand: KING ARMS
    Add to basket
  • 1
  • 2
  • 3
  • …
  • 10
  • 11

FILTER BY PRICE

Price: —

AIRSOFT BRANDS

JBBG AIRSOFT GUNS

  • Airsoft Guns
    • Airsoft Rifles
      • Electric Airsoft Rifles
      • Gas Airsoft Rifles
      • Airsoft Sniper Rifles
      • Airsoft Shotguns
    • Airsoft Pistols
      • Airsoft CO2 Pistols
      • Airsoft Gas Pistols
      • Airsoft Revolvers
      • Airsoft Spring Pistols
    • Two-Tone Airsoft
      • Two Tone Airsoft Guns
      • Two Tone Airsoft Pistols
    • RIF Airsoft
      • RIF Airsoft Guns
      • RIF Airsoft Pistols

Contact Us

  • Address: Just BB Guns, Trimex House, Pier Road, Feltham, TW14 0TW
  • Phone: 0330 900 5224
  • Shop Opening: Mon - Sat / 10:00 - 5:00
    Sun / Closed
    Bank Holidays / Closed

Just BB Guns Socials

Facebook Youtube Instagram Tiktok
just bb guns app

RECYCLE YOUR OLD ELECTRICALS HERE

If you are buying a new electrical item, we will recycle your old one for FREE – see more here.

JBBG Information

  • My account
  • Wishlist
  • JBBG FAQ
  • Airsoft Guns Buyers Guide
  • Delivery Information
  • Order Tracking
  • Delivery Problems
  • Support
  • Returns & Refunds
  • Terms and Conditions
  • Battery Disclaimer
  • Privacy Policy
  • Intellectual Property Rights
  • About Us
  • Contact Us
  • Slingshot UK Law

Other Information

  • Blog
  • Google Reviews
  • Airsoft Videos
  • Airsoft News
  • News Help and Advice
  • Black Friday Airsoft Offers
  • Newsletter Subscription
  • Airsoft
  • Skirmish Sites
  • Airsoft Safety
  • Airsoft Law
  • UKARA
  • User Manuals Hub
  • Explosion Drawing
  • Wishlist
  • Departments
card payment info 01
as1

WEBSITE DISCLAIMER

Product images are for illustrative purposes only. The actual item may vary in appearance, colour, or design without prior notice due to availability or manufacturer updates.

Please note that not all of our guns are Two-Toned during the manufacturing process. At JBBG, we also paint guns in our dedicated paint room. As a result, some guns may differ in colour or finish from the images shown.

Just BB Guns UK © copyright 2023. All Rights Reserved. Website By VISUALSHOP
  • Main Menu
  • Top Navigation
  • Home
  • Airsoft Guns
    • Airsoft Rifles
      • Spring Airsoft Rifles
      • Electric Airsoft Rifles
      • Gas Airsoft Rifles
      • Co2 Airsoft Rifles
      • Airsoft Sniper Rifles
      • Airsoft Shotguns
      • Airsoft Miniguns
      • Support Guns
      • Grenade Launchers
      • HFC AEG Tactical
      • Bulldog Gas Airsoft Rifles
      • Nuprol Delta Airsoft Guns
      • Vorsk VMP Gas Airsoft Rifles
    • Airsoft Pistols
      • Airsoft Spring Pistols
      • Airsoft Gas Pistols
      • Airsoft CO2 Pistols
      • Airsoft Electric Pistols
      • Pistols with Silencer
      • Airsoft Revolvers
      • Cheap BB Pistols
      • Cheap Gas BB Pistols
      • Metal BB Pistols
      • SAS II Airsoft Pistols
      • HG173 Tac M92 Airsoft Pistols
      • Conversion Pistol Kits
    • Two-Tone AirsoftNEW
      • Two Tone Airsoft Guns
        • Top 10 Two-Tone Airsoft Rifles
        • Two-Tone Airsoft Assault Rifles
        • Two-Tone Gas Airsoft Rifles
        • Two-Tone Co2 Airsoft Rifles
        • Two-Tone Airsoft Support Rifles
        • Two-Tone Airsoft Sniper Rifles
        • Two-Tone Spring Airsoft Rifles
        • Two-Tone Airsoft Shotguns
      • Two Tone Airsoft Pistols
        • Top 10 Two-Tone Airsoft Pistols
        • Two-Tone Airsoft Gas Pistols
        • Two-Tone Airsoft Co2 Pistols
        • Two-Tone Airsoft Spring Pistols
    • RIF AirsoftNEW
      • RIF Airsoft Guns
        • Top 10 RIF Airsoft Rifles
        • RIF Airsoft Assault Rifles
        • RIF Gas Airsoft Rifles
        • RIF Co2 Airsoft Rifles
        • RIF Airsoft Support Rifles
        • RIF Airsoft Sniper Rifles
        • RIF Spring Airsoft Rifles
        • RIF Airsoft Shotguns
      • RIF Airsoft Pistols
        • Top 10 RIF Airsoft Pistols
        • RIF Airsoft Gas Pistols
        • RIF Airsoft Co2 Pistols
        • RIF Airsoft Spring Pistols
    • Toy BB Guns
      • Best Airsoft BB Pistols For Kids
      • Best Airsoft BB Guns For Kids
  • Bundle Offers
    • Rifle Bundle Offers
      • Spring Rifle Bundles
      • AEG Rifle Bundle Offers
      • Gas Rifle Bundle Offers
      • Co2 Rifle Bundle Offers
      • Sniper Rifle Bundles
    • Pistol Bundle Offers
      • Spring Pistol Bundles
      • CO2 Pistol Bundles
      • Gas Pistol Bundles
      • Mega BB Gun Bundles
    • Mystery Boxes
      • Spring Airsoft Pistol Mystery Box
      • Co2 Airsoft Pistol Mystery Box
      • Gas Airsoft Pistol Mystery Box
      • Spring Airsoft Rifle Mystery Box
      • AEG PRO Airsoft Rifle Mystery Box
  • Pre-Owned
    • Pre-Owned Airsoft Pistols
    • Pre-Owned Airsoft Rifles
  • BB
    • Bulldog BB Pellets
    • Extreme Bulldog BBNEW
    • 0.12g BB Pellets
    • 0.20g BB Pellets
    • 0.25g BB Pellets
    • 0.30g BB Pellets
    • Sniper BB Pellets
    • Tracer BB Pellets
    • Other Pellets
  • Magazines
    • Rifle Magazines
    • Rifle Co2 & Gas Mags
    • Sniper Magazines
    • Pistol Magazines
    • Pistol Co2 & Gas Mags
      • CO2 Pistol Magazines
      • Gas Pistol Magazines
    • Box Drum Mags
    • Magazine Base Pads
    • X Demo Mags
    • Magazine Connectors
    • Magazine Couplers
  • Accessories
    • Consumables
      • Batteries & Chargers
        • Airsoft Chargers
        • NiMh Batteries
        • Lipo Batteries
        • Batteries
        • Other Batteries
        • Bulldog Airsoft Power
      • Airsoft Gas & Co2
      • Cylinders
      • Airsoft Targets
      • Free Targets
      • Gun Tape
      • Airsoft Grenades
        • Flashbang Grenades
        • Smoke Grenades
        • Replica Grenades
      • Airsoft Maintenance
      • Gun Stencils
    • Gun Accessories
      • Scopes & Sights
        • Hawke Optics
        • DiscoveryOpt Precision Optics
        • Element Optics
      • Mounts
      • Scope Covers
      • Night Vision
      • Lasers & Torches
      • Bipods
      • Foregrips
      • Suppressors & Tracers
      • Gun Slings
      • Conversion Pistol Kits
      • Battery Cases
      • Speed Loaders
      • Airsoft Air Systems
      • Airsoft Bayonet
      • Shooting Rests
      • Gun Security
      • Unblocking Tools
    • Airsoft Kit
      • Gun Cases & Bags
        • Gun Cases
        • Gun Bags
        • Pistol Cases
        • Pistol Bags
      • Tactical Vests
        • Plate Carriers
      • Pouches
      • Shell Holders
      • Pistol Holsters
      • Patches
      • Ballistic Hex Patches
      • Binoculars
      • Gun Stands
        • UM Pistol Stands
      • Equipment Display Stands
      • Tools
      • Molle Phone Cases
      • Co2 Cartridge Holders
    • Airsoft and Safety
      • Airsoft Masks
        • Full Face Masks
        • Half Face Masks
        • Fun Masks
      • Airsoft Goggles
      • Sunglasses
      • Tactical Helmets
      • Gloves
      • Scarves
      • Caps & Hats
      • Belts
      • Pads
      • Fastmag Pouches
      • Balaclava
      • Clothing
      • Chronograph
      • Rucksacks
      • Top 10 Airsoft Accessories
  • 3D
  • Parts
    • Internal Parts
      • Magazine Parts
      • Gear Box Units
      • Gears & Motors
      • Loading Nozzles
      • Barrels & Parts
      • Inner Barrels
      • Springs
      • Spring Guides
      • Airsoft Piston Parts
      • We Cylinders
      • Hop Up Units
      • Rifle Bolts
      • Other Parts
    • Body Parts
      • Gun Receivers
      • Gun Rails
      • RIS Kits
      • Stocks
      • Grips
      • Flared MagwellsNEW
      • Carry Handles
      • Sling Adaptors
      • Pistol Top Slides
      • Conversion Kits
      • Pistol Grip Covers
      • Rifle Pistol Grips
      • Pistol Adapter Plates
    • SRC Parts
      • SR4 Spare Parts
      • SR36 Spare Parts
      • SR40 Spare Parts
      • SR47 SR74 Spare Parts
      • SR5 Spare Parts
      • AK Spare Parts
      • SRC Upgrade Parts
      • SRC Pistol Parts
      • SRC Other Parts
    • HFC Parts
      • HG190 Spare Parts
    • King Arms Parts
      • KA AEG Parts
  • Blasters
    • Gel Blaster Toys
      • Gel Blasters
      • Gel Blaster Rifles
      • Gel Blaster Pistols
      • Gel Blaster Ammo
      • Gel Blaster Accessories
    • Foam Dart Blaster Toys
      • Foam Blasters
      • Foam Dart Guns
      • Foam Ball Guns
      • Air Popper Guns
  • More
    • Archery
      • Archery Sets
      • Crossbows
      • Pistol Crossbows
      • Crossbow Accessories
      • Archery Accessories
      • Bolts
      • Archery Targets
    • Hot Slingshots
      • Trimex Arms Slingshots
      • Slingshots
      • Slingshot Ammo
    • Other
      • Electric Scooters
      • Vintage Signs
      • Games
      • Keyrings
      • Christmas Airsoft Gifts
      • Christmas Gifts
      • Christmas Stocking Fillers
      • Christmas Gun Decorations
      • Lucky Dips
    • Toy Guns
      • Battery Operated Toy Gun
      • Toy Archery Sets
  • Brands
  • New
  • Sale
  • Blog
  • Contact Us
  • My account
  • Log In
  • Register
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}