Finding your suitable barrel extension is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best barrel extension including detail information and customer reviews. Let’s find out which is your favorite one.

Best barrel extension

Product Features Editor's score Go to site
Eleidgs 2PCS 2 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable Male to Female Black, For LED, CCTV, Car, Monitors, and more (6.6ft) Eleidgs 2PCS 2 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable Male to Female Black, For LED, CCTV, Car, Monitors, and more (6.6ft)
Go to amazon.com
Longstrike Nerf Modulus Toy Blaster with Barrel Extension, Bipod, Scopes, 18 Modulus Elite Darts & 3 Six-Dart Clips (Amazon Exclusive) Longstrike Nerf Modulus Toy Blaster with Barrel Extension, Bipod, Scopes, 18 Modulus Elite Darts & 3 Six-Dart Clips (Amazon Exclusive)
Go to amazon.com
Hanvex HDCX6T 6ft 2.1mm x 5.5mm DC Power Adapter Extension Cable, 18AWG Heavy Duty Cord for 12V, 24V Wireless Camera, LED, and more Hanvex HDCX6T 6ft 2.1mm x 5.5mm DC Power Adapter Extension Cable, 18AWG Heavy Duty Cord for 12V, 24V Wireless Camera, LED, and more
Go to amazon.com
Nordic 12Ga Barrel Clamp Black Stock Accessories Nordic 12Ga Barrel Clamp Black Stock Accessories
Go to amazon.com
Eleidgs 2PCS 1 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable Male to Female Black, For LED, CCTV, Car, Monitors, and more (3.3ft) Eleidgs 2PCS 1 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable Male to Female Black, For LED, CCTV, Car, Monitors, and more (3.3ft)
Go to amazon.com
Hanvex HDCQ3 3ft 2.1mm x 5.5mm DC Plug Extension Cable for 12V Power Adapter and more, 20AWG Cord for CCTV, LED Hanvex HDCQ3 3ft 2.1mm x 5.5mm DC Plug Extension Cable for 12V Power Adapter and more, 20AWG Cord for CCTV, LED
Go to amazon.com
Scravenger Nerf Zombie Strike Toy Blaster with Two 12-Dart Clips, 26 Darts, Light, Barrel Extension, X 40Mm, Stock, 2-Dart Blaster - For Kids, Teens, Adults Scravenger Nerf Zombie Strike Toy Blaster with Two 12-Dart Clips, 26 Darts, Light, Barrel Extension, X 40Mm, Stock, 2-Dart Blaster - For Kids, Teens, Adults
Go to amazon.com
SIM&NAT 20AWG 10Ft 2.1mm x 5.5mm Male to Female DC Extension Wire Power Jack Adapter Barrel Plug Cable, Extension Wire for CCTV Security Camera, DVR, HDVD, LED Strip Light, Low Voltage Application SIM&NAT 20AWG 10Ft 2.1mm x 5.5mm Male to Female DC Extension Wire Power Jack Adapter Barrel Plug Cable, Extension Wire for CCTV Security Camera, DVR, HDVD, LED Strip Light, Low Voltage Application
Go to amazon.com
VCE 2-Pack 2.1mm x 5.5mm DC Power Male to Female Adapter Extension Cable for 12V CCTV Wireless IP Camera, LED, Car-6FT VCE 2-Pack 2.1mm x 5.5mm DC Power Male to Female Adapter Extension Cable for 12V CCTV Wireless IP Camera, LED, Car-6FT
Go to amazon.com
Evader Modulus Nerf Motorized Light-Up Toy Blaster Includes 12 Official Nerf Darts, 12-Dart Clip, Light-Up Barrel Extension, Multicolor Evader Modulus Nerf Motorized Light-Up Toy Blaster Includes 12 Official Nerf Darts, 12-Dart Clip, Light-Up Barrel Extension, Multicolor
Go to amazon.com
Related posts:

1. Eleidgs 2PCS 2 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable Male to Female Black, For LED, CCTV, Car, Monitors, and more (6.6ft)

Feature

Connectors: 2.1mm x 5.5mm, Male to Female, Quantity: 2pcs
Color: Black 100% Brand New. Extension Cable Material: Copper wire inside
For 0-24V extension cable. It can be used plug DC adapter for CCTV surveillance camera and LED strip etc
For DC power - Recommended up to 24 volt, max load 100W or less. For any applications that requires DC input and accept 2.1mm x 5.5mm plug (Does not work with other size)
Full 1-Year Warranty and Lifetime Support Provided Directly from Eleidgs

Description


Eleidgs will make your life more Beautiful!

Description:
Model: DC 2 meter male to female extension cable
Material (external): Plastic, Internal: Copper wire
Connector size: 2.1 x 5.5mm
Length: 200cm
Quantity: 2pcs

Application: Ideal for LED light strip, rigit strip, LED signage, and CCTV camera, lighting, car, boat, monitors, printers, sensors, DVR, external hard drives, audio mixing and recording equipment, or anything that requires DC input and accept 2.1mm x 5.5mm plug.

This unit only accepts 2.1mm x 5.5mm barrel plug from power adapter and will not work with other sizes.

Note: Not all electronic equipment utilize 2.1mm x 5.5mm size plug, especially small digital device. The surest way to determine if this cable is compatible with your power adapter is by measuring the inner diameter and outer diameter of the plug of the power adapter. Buying the cable with the wrong plug size is a common problem.

If you have any product questions or warranty, please contact us via email.

Scope of delivery:
2pcs dc cable 2 Meter extension

2. Longstrike Nerf Modulus Toy Blaster with Barrel Extension, Bipod, Scopes, 18 Modulus Elite Darts & 3 Six-Dart Clips (Amazon Exclusive)

Feature

Customize the longstrike cs-6 blaster for any mission or battle with the barrel extension, bipod, and scope that attach to the blaster
This exclusive version of the longstrike Nerf blaster comes with 18 Official Nerf modulus Elite darts and 3 six-dart clips
Load 1 clip in the blaster and store the other 2 clips in the shoulder stock to keep them nearby for quick reloading
Fire 6 darts in a row from this bolt-action blaster before it's time to reload this exclusive version of the Nerf longstrike blaster that features Nerf modulus Deco
Ships in simple recyclable packaging that's easy to open and frustration free

Description

This exclusive version of the Nerf longstrike cs-6 toy blaster features Nerf modulus deco and comes with accessories to customize it for any mission or battle! It includes a barrel extension, bipod, and scope that attach to the blaster so you can put together different setups. Add the barrel extension for precision targeting, add the bipod to stabilize shots, and add the scope to focus your aim. The longstrike cs-6 blaster fires 6 darts in a row with hand-powered bolt-action blasting. No batteries required. The longstrike Nerf blaster comes with 3 six-dart clips and 18 Official Nerf modulus Elite Darts, giving you lots of firepower for your Nerf games. The stock has storage for 2 of the clips, so you can load 1 clip in the blaster and keep the other 2 within reach for fast reloading. With the cool customizing you can do, it makes a great gift for kids, teens, and adults to launch into dart-firing Nerf battles indoors and out!

nerf and all related properties are trademarks of Hasbro.

3. Hanvex HDCX6T 6ft 2.1mm x 5.5mm DC Power Adapter Extension Cable, 18AWG Heavy Duty Cord for 12V, 24V Wireless Camera, LED, and more

Feature

Hanvex Heavy Duty 2.1mm x 5.5mm DC Plug Extension Cord, Male to Female
Cable Specs - 6ft, 18AWG, UL 2464 (UL Component)
Connectors - Female: 2.1x5.5mm jack, spring-lock, flush sleeve. Male: 2.1x5.5mm plug.
For DC Power Supply up to 36 volt, max load 6.5amp or less
For any applications that requires DC input and accept 2.1mm x 5.5mm plug (Does not work with other size)

Description

Heavy Duty extension cable for power supply with 2.1mm x 5.5mm size barrel plug. 18AWG cord for higher wattage application.

Application: Commonly used for LED Strip, LED signage, CCTV security surveillance camera, security DVR, lighting, car, boat, monitors, printers, sensors, external hard drives, audio mixing and recording equipment, and more.

For 12 volt or 24 volt CCTV Surveillance Camera and Wireless Security Camera System - Please check the plug size of the power adapter of your system. Many of the 12 volt and some of the 24 volt power supply uses 2.1mm x 5.5mm size plugs, but not all. Not recommended for 5 volt camera system (very likely different plug size)

NOTE
1. Plug Size - Please check your device by measuring the barrel plug of the power adapter. This cable will only accept 2.1mm (inside diameter) x 5.5mm (outside diameter) plugs.
2.1mm x 5.5mm plugs are commonly used for 9v, 12v, and 24v power adapter. However, not all such power adapter uses 2.1mm x 5.5mm barrel plug. Please check the plugs size before purchase. (Small digital device most typically uses different size adapter and will be incompatible with this cable)
Works with standard 2.1mm x 5.5mm plug.


***Disclaimer*** - This unit uses UL component (UL2468 cable) to ensure high quality product. However, the entire unit is NOT UL-listed nor is it UL tested.

4. Nordic 12Ga Barrel Clamp Black Stock Accessories

Feature

12Ga barrel clamp Black
High quality product
Highly durable product
This product is manufactured in United States

Description

Nordic Components Shotgun Barrel Clamp, Designed for 12GA MXT Extensions, Compatible with Most 12GA Shotguns, Features 10-32 Threaded Hole On Each Side for Mounting Accessories and Rails, Not Compatible with Mossbergs, Benelli Nova/Super Nova BCL-12.

5. Eleidgs 2PCS 1 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable Male to Female Black, For LED, CCTV, Car, Monitors, and more (3.3ft)

Feature

Connectors: 2.1mm x 5.5mm, Male to Female, Quantity: 2pcs
Color: Black 100% Brand New. Extension Cable Material: Copper wire inside
For 0-24V extension cable. It can be used plug DC adapter for CCTV surveillance camera and LED strip etc
For DC power - Recommended up to 24 volt, max load 100W or less. For any applications that requires DC input and accept 2.1mm x 5.5mm plug (Does not work with other size)
Full 1-Year Warranty and Lifetime Support Provided Directly from Eleidgs

Description


Eleidgs will make your life more Beautiful!

Description:
Model: DC 1 meter male to female extension cable
Material (external): Plastic, Internal: Copper wire
Connector size: 2.1 x 5.5mm
Length: 100cm
Quantity: 2pcs

Application: Ideal for LED light strip, rigit strip, LED signage, and CCTV camera, lighting, car, boat, monitors, printers, sensors, DVR, external hard drives, audio mixing and recording equipment, or anything that requires DC input and accept 2.1mm x 5.5mm plug.

This unit only accepts 2.1mm x 5.5mm barrel plug from power adapter and will not work with other sizes.

Note: Not all electronic equipment utilize 2.1mm x 5.5mm size plug, especially small digital device. The surest way to determine if this cable is compatible with your power adapter is by measuring the inner diameter and outer diameter of the plug of the power adapter. Buying the cable with the wrong plug size is a common problem.

If you have any product questions or warranty, please contact us via email.

Scope of delivery:
2pcs dc cable 1 Meter extension

6. Hanvex HDCQ3 3ft 2.1mm x 5.5mm DC Plug Extension Cable for 12V Power Adapter and more, 20AWG Cord for CCTV, LED

Feature

Hanvex 2.1mm x 5.5mm DC Power Supply Extension Cord, Male to Female
Cable - 3 ft, 20AWG, UL 2468 (UL Component)
Connectors - Female: 2.1mm x 5.5mm jack. Male: 2.1mm x 5.5mm plug. Spring locked tip for solid connection.
For DC power - Recommended up to 36 volt, max load 3 amp or less
This cable will only work with power adapter with 2.1mm x 5.5mm plug and not other sizes.

Description

Application: Ideal for LED light strip, rigit strip, LED signage, and CCTV camera, lighting, car, boat, monitors, printers, sensors, DVR, external hard drives, audio mixing and recording equipment, or anything that requires DC input and accept 2.1mm x 5.5mm plug. This unit only accepts 2.1mm x 5.5mm barrel plug from power adapter and will not work with other sizes. Note*** - Not all electronic equipment utilize 2.1mm x 5.5mm size plug, especially small digital device. The surest way to determine if this cable is compatible with your power adapter is by measuring the inner diameter and outer diameter of the plug of the power adapter. Buying the cable with the wrong plug size is a common problem. ***Disclaimer*** - This unit uses UL component (UL2468 cable) to ensure high quality product. However, the entire unit is NOT UL-listed nor is it UL tested.

7. Scravenger Nerf Zombie Strike Toy Blaster with Two 12-Dart Clips, 26 Darts, Light, Barrel Extension, X 40Mm, Stock, 2-Dart Blaster - For Kids, Teens, Adults

Feature

The essential zombie defense kit
Lever-action blaster with on/off slam-fire button
2-dart blaster hidden in the stock
Tactical light, barrel extension, and targeting scope with clip holder
Includes: blaster, stock with blaster, scope, tactical light, barrel extension, 12-dart clips (2), 26 darts, and instructions. Requires 3 AAA alkaline batteires (not included). Ages 8 and up

Description

The zombie survivors are prepared for anything, with survival kits to defend against any zombie attack! With the Nerf Zombie Strike Survival System Scravenger kit, survivors are ready for any zombifying challenge. Battlers can load one of the 12-dart clips into the Scravenger blaster and unleash a dozen darts in a row before they need to reload. Store the second 12-dart clip in the holder on the attachable targeting scope. Slide the tactical light onto a tactical rail to use in low-light situations. Stabilize shots by attaching the stock, which has a 2-dart blaster hidden in it, for a secret back-up blaster. Add the barrel extension to modify the blaster for distance targets. The lever-action Scravenger blaster features an on/off slam-fire button; switch the button to on position and keep moving the lever to fire all 12 darts rapidly. Stay ready for anything with the Nerf Zombie Strike Survival System Scravenger kit! Nerf and all related properties are trademarks of Hasbro.

8. SIM&NAT 20AWG 10Ft 2.1mm x 5.5mm Male to Female DC Extension Wire Power Jack Adapter Barrel Plug Cable, Extension Wire for CCTV Security Camera, DVR, HDVD, LED Strip Light, Low Voltage Application

Feature

Recommended for DC 3volt to 24volt, Max load 3amp or less
Color: White, Material: Plastic, Electric Parts,
Length: 3 Meter / 10Feet, Net Weight: 2oz/57g
This dc jack power extension cable will only work with power adapter with 2.1mm x 5.5mm plug and not other sizes.
Please make sure that your power supply is adequate to supply power over 10ft.

Description

Features:

SIM&NAT 5.5mm X 2.1mm DC plug extension cable allows flexible option for setting up electronic device such as wireless IP camera (such as Foscam, Agasio), baby monitor, LED lamps, and small electronic device where wall outlet is out of reach. Comes with female jack at one and a male plug on the other to extend the reach of DC power supply.
This unit only accepts 2.1mm x 5.5mm barrel plug from power adapter and will not work with other sizes.

Extend the distance between your power supply and device by 10 feet / 3 meters. For use with up to 3 amps of 3-24V DC. Perfect for LED strip lights, CCTV, Camera's, DVR, external hard drives, audio mixing and recording equipment, or any other device that has a 5.5x2.1mm DC barrel connector.

NOTE - Two common issue experienced when buying a DC power extension cable.

1. Wrong Plug Size - This is the most common problem. Please check your device by measuring the barrel plug of the power adapter. This will only accept 2.1mm (inside diameter) x 5.5mm (outside diameter) plugs.
Manufacturer do change their plug size for their models from time to time. The surest way to know if this cable is compatible or not is to measure the plug size of the power adapter that this cable is intended for by measuring the inner diameter and outer diameter of the plug of the power adapter.

2. Lack of Power - The longer the cable, the more resistance and power loss, and hence requires more power from power supply. Most commercial products do not provide a strong power adapter. At 20ft length, the power loss is noticeable.

Please make sure you have adequate power supply to use extension cable

Package Included:

1x 10ft Power Extension Cord (Black)

9. VCE 2-Pack 2.1mm x 5.5mm DC Power Male to Female Adapter Extension Cable for 12V CCTV Wireless IP Camera, LED, Car-6FT

Feature

Plug diameter: Inside diameter 2.1mm; Outer diameter 5.5mm.
Extend your cable length when it is not long enough.
Suitable for all DC power supply voltages 0-36V, especially for for Home Security Camera Surveillance System.
High quality durable hard plastic, convenient and cost effective
Warranty:One Year Warranty for quality problem

10. Evader Modulus Nerf Motorized Light-Up Toy Blaster Includes 12 Official Nerf Darts, 12-Dart Clip, Light-Up Barrel Extension, Multicolor

Feature

Stay in stealth mode or light the way with the Nerf Modulus Evader blaster that has a clear housing and lights up with the press of a button
Take the Modulus host Ops Evader toy blaster on stealth missions to avoid detection, or light it up when you're heading into low-light battles
This motorized, battery-operated Nerf Modulus blaster includes a 12- dart clip and 12 darts so you can shoot a dozen darts in a row before reloading (demo batteries included)
Includes 12 Official Nerf Modulus Elite darts that are tested and approved for performance and quality, and constructed of foam with flexible, hollow tips
The Modulus Evader blaster comes with a barrel extension that lights up when its attached to the blaster and you switch on the blaster's light-up mode

Description

Stay in stealth mode or light the way with the Nerf Modulus Ghost Ops Evader blaster! This motorized blaster features a clear housing that lights up with a green glow when you press the light activator button. Keep the blaster in clear mode during stealth missions to stay undetected. Illuminate the blaster to guide the way in low-light situations. Customize the blaster with the barrel extension that lights up when attached to the blaster. Tactical rails provide additional places for more customizing accessories. Load the 12-dart clip into the Evader blaster, take aim, and unleash 12 darts in a row with rapid-fire motorized blasting. The Evader blaster is part of the Ghost Ops series that also includes the Reflective Targeting Kit and ChronoBarrel upgrades. With the entire Modulus system, more than 1000 combinations are possible! (Blasters, upgrade kits, and accessories each sold separately). Hasbro and all related properties are trademarks of Hasbro.

Conclusion

By our suggestions above, we hope that you can found the best barrel extension for you. Please don't forget to share your experience by comment in this post. Thank you!
Harriet Collins