Firestik FL4B 4' "Firefly" Fiberglass CB Antenna - BLACK

Name: Firestik FL4B
Brand: Firestik
SKU: FL4B
Price: 24.9500 USD
Availability: InStock
Rating: 5.0 (2 reviews)

Firestik FL4B

Hassle-Free Warranty & Easy Returns

At Walcott Radio, we want you to shop with confidence! That's why we offer a straightforward warranty and a stress-free return policy to ensure you're satisfied with your purchase.

Easy Returns - No Worries!

Changed your mind? No problem! Return unused, unopened, and unmodified products within 30 days for a refund.
Some items like batteries, used/refurbished products, and custom modifications are non-refundable.

Reliable Warranty - We've Got You Covered

Enjoy 90 days of coverage against manufacturer defects.
If something isn't right, we'll help troubleshoot, and if needed, we will arrange for inspection, repair, or replacement

Customer-Focused Support

Need Help? Our experts are just a phone call or email away!
We work hard to make sure every product performs at its best - because we care about your experience.

For full details, check out our Warranty & Return Policy

CB Radio Technicians since 1986

Unlock the full potential of your radio with our in-house radio technican upgrade services. Don't leave any potential for performance on the table, and ensure your new radio equipment has been thoroughly tested and verified to operate at it's maximum potential.

Improved Range & Clarity

Expert Calibration for Peak Performance

Optimized for Ehanced Usability

Speak directly with the radio Technician for any operation quests

End of Summer Sale

The leaves may turn brown, but your pockets can stay green. Save 12% on your purchase up to $30 off when you use code SEPT26 at checkout.

Use coupon code: SEPT26

Expires September 30th, 2026 (1 days remaining)

Walcott Radio 30-Day Hassle-Free Returns

In Stock

2 Ratings

^$24^.95

Quantity

Shop all Firestik products

Product Highlights

4 ft "FireFly" Series Firestik Antenna
Lightweight, Easy-tune 'bare-hands tunable tip
Flexible fiberglass tube
5/8 Wave Design
200 Watt Rating
Color Black

View all features

Walcott Radio 30-Day Hassle-Free Returns

Return info

Get it quick! Most orders arrive in 2-3 days

Free Phone Support

844-925-2688 9-5 Mon-Fri

Length

3'4'

Color

Customers Also Purchased

SWR Meter + Coax Jumper + SWR Booklet Bundle

Select

^$38⁹⁰

"Is My Antenna System OK?" Stop Guessing with this SWR Test Kit. Includes an SWR Meter and 3' Cable to Connect B...

Nissei RS-27 CB / 10M In-Line Power and SWR Meter

Select

^$59⁹⁵

Super compact, easy to use power and SWR meter, installs quickly in-line between your radio and antenna. No calibration ...

CB Antenna stud mount 910H Heavy Duty Stud with SO-239 Connection

Select

^$9⁹⁵

Our most popular stud mount for CB antennas. High quality brass construction, we use this stud mount on almost all inst...

Double Groove 4-Bolt Aluminum CB Antenna Bracket Mount

Select

^$16⁹⁵

Double Groove 4-Bolt Aluminum CB Antenna Bracket Mount

Select

^$32⁹⁵

5 inch Magnetic Antenna Mount & Cable

Wilson Stainless Steel CB Antenna Spring 305311SS

Select

^$16⁹⁵

Protect Your Antenna With A Stainless Steel Spring. Allows your antenna to flex when encountering trees and other...

Select

^$16⁹⁵

Quickly remove an antenna with just a push and twist. Great for swapping antennas.

See More ▽

⚠️ Please Note

The built-in SWR function will no longer work with this modification selected.

OK, Got It

Get Expert Help and Assistance

from people who have hands-on knowledge

📞 1-844-925-2688

M-F 10am to 5pm CST

Description
Technical Details

Do you need a CB antenna that can take a beating? Are you likely to drive in an area with tree branches, low obstructions, or garage doors? Consider going flexible. The Firestik Firefly series is designed specifically for these types of environments.

This is our number one sold antenna for off-road vehicle, specifically the Toyota FJ cruiser and the Jeep Wrangler. A perfect match of performance, flexibility, and reliability. The Firestik Firefly is the right choice.

Aside from the hi-performance loading coil that maximizes the transmit/receive functions of your CB, these top-loaded antennas will also receive the NOAA emergency weather alert and national weather broadcasts for radios with those features.

FL4B Technical Specifications

Base Thread	Standard 3/8 x 24in
Wave length	5/8
Wattage Rating	200 Watts
Insulator Color	Black
Length	4 Feet

Firestik FL4B Reviews

Overall rating

5.0

Write a Review

Michael C. Verified Buyer

20 years ago

Terrific antenna. Here's a 'tip': The tunable tip on the top of the antenna is great for fine tuning with a SWR meter HOWEVER after finding the optimum setting you MUST take another reading with the rubber cap back on. The rubber cap effects the overall effectiveness of the signal. In my case I found that removing the adjustable thumb-screw, set screw and o-ring and putting the rubber cap back on was as close to perfect as one could get.

Joshua S. Verified Buyer

20 years ago

Great antenna, very rugged and flexible a must for 4x4's and other who frequent tight spots but still want crystal clear reception. I strongly recommend this antenna to anyone who needs a antenna for a 4x4

The world's leading CB radio and radio communication store. Same-day shipping. Hands-on experience. Get talkin', we'll help!

Contact Us

📍

Walcott Radio
2940 N Plainview Rd Walcott
Walcott, IA 52773

📞

Phone Support
1-844-925-2688
M-F 10am to 5pm CST

🕘

Store Hours
M-F 9am-6pm
Sat 9am-5pm
Sun Closed

Shop

My Account

Customer Service