Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Firestik
Firestik
Firestik "Original" CB Antenna (KW3-B)

Firestik "Original" CB Antenna (KW3-B)

Best price now

$64.99at Horizon Gear Co.Checked 1 h ago

Prices are checked against each store and labelled with when.

Visit Horizon Gear Co.

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $64.99 at Horizon Gear Co. (checked Nov 10, 2026).

Firestik "Original" CB Antenna (KW3-B) prices at every store

  • Horizon Gear Co.New

    In stockReturn policy

    $64.99Checked 1 h ago
    Visit Horizon Gear Co.

From Horizon Gear Co.

  • Proven high-performance wire-wound CB antenna with rugged solid fiberglass core
  • Compatible with any Citizen's Band Radio
  • Works as a single or co-phased antenna for clear long-range communication
  • Standard 3/8x24 threaded ferrule fits a wide range of mounts
  • Vibration-resistant tapered lug nut style ferrule and static-reducing water-tight casing
  • Receives 27 MHz CB and NOAA Weather channels
Materials
Wire wound antenna custom blended with a glass fiber reinforced shaft; solid fiberglass core
Sizing
Power rating is proportional to whip length (KW2 100W, KW3 300W, KW4 400W, KW5 500W, KW6 600W, KW7 700W); easy-tune Firestik II antennas only go up to 5 feet
Care
Tuning required: trim the loading coil or cut back the plastic coating on the tip to expose and trim copper wire about 1/8" at a time, rechecking SWR; store exc
Returns
30 days from delivery to ship back for a full refund; after 30 days all sales are final; merchandise must be unused, in original factory condition with all orig
Shipping
Free shipping to the 48 contiguous United States only; no free shipping to Hawaii, Puerto Rico or Alaska; no P.O. boxes or APO/FPO addresses; no international s

About the Firestik "Original" CB Antenna (KW3-B)

PRODUCT DESCRIPTION:

The Original Firestik KW Series CB antennas are a proven high performance antenna. KW's are constructed from a rugged solid fiberglass core and designed to be completely compatible with any Citizen's Band Radio.

FireStik KW CB antenna are amazing performing as a single or co-phased antenna providing clear long range communication capability for a wide variety of mobile two-way radio installations. Cars, trucks, RVs, motorcycles, and ATV's have all achieved success with KW antennas. An adequate ground plane is required when installing KW antennas; this is usually easy to accomplish with most installations.

When size matters, the KW is available in whip sized up to seven feet tall! FireStik's KW antennas are among the longest available in 5/8-wave design.

Today's CB radios are often capable of receiving NOAA Weather channel alerts and the KW will pull in these signals in addition to 27 MHz CB radio traffic.

Questions and answers

Where is the Firestik "Original" CB Antenna (KW3-B) cheapest?
At Horizon Gear Co., for $64.99, as of our latest check.
What do buyers say about the Firestik "Original" CB Antenna (KW3-B)?
Buyers like: Fast shipping, often arriving earlier than expected; Well packed to protect the antenna during shipping; Item as described and works perfectly. Common complaints: One customer reported a steering wheel control interface that did not work with a 2007 CRV; A minor problem occurred with an order, though it was handled immediately.

Shoppers also compared

  • U
    Ultra Flexible Weather Band CB Antenna with Tuneable Tip; 4-Foot; Black
    Ultra Flexible Weather Band CB Antenna with Tuneable Tip; 4-Foot; Black
  • W
    WORKMAN WEP-9000 CB / WEATHER BAND GLASS MOUNT ANTENNA
    WORKMAN WEP-9000 CB / WEATHER BAND GLASS MOUNT ANTENNA
  • D
    Driver Extreme DRX-4561 Silver Bullet Fiberglass CB Antenna - 56" Tall
    Driver Extreme DRX-4561 Silver Bullet Fiberglass CB Antenna - 56" Tall
  • D
    Driver Extreme 38 Special CB Radio Fiberglass Antennas
    Driver Extreme 38 Special CB Radio Fiberglass Antennas
  • D
    Driver Extreme Silver Bullet CB Antenna
    Driver Extreme Silver Bullet CB Antenna

More from Firestik

  • F
    Firestik SS-204A Stainless Steel Antenna Mount
    Firestik SS-204A Stainless Steel Antenna Mount
  • F
    Firestik II FS-4 4-Foot CB Antenna
    Firestik II FS-4 4-Foot CB Antenna
All Firestik deals and products →

The KW is a wire wound antenna custom blended with a glass fiber reinforced shaft. Standard 3/8x24 threaded ferrule ensures compatibility to the widest selection of antenna mounting solutions. Vibration resistant tapered lug nut style ferrule and static reducing water tight casing ensure that the KW antennas are built to last!

FireStik original KW CB antennas are designed to be fine-tuned for lowest Standing wave ratio by trimming the loading coil. For complete information on properly tuning the KW or any CB radio antenna be sure to review . If you would prefer to have an easy tune tip, check out the Firestik II series! and

When you're ready to install a new CB antenna be sure to consider the original wire-wound high performance KW antenna from the FireStik Antenna Company, providing reliable on the road communications since 1975!

Frequencies

27 MHz CB and NOAA Weather channels

Compatibility

FireStik KW antennas are fully compatible with all and that have 3/8x24 threaded ferrules.

Options

2-7 foot whip lengths

Available Colors: Black, red, white, blue, green, yellow, and pink antenna colors available depending on length

Springs

An is high recommend to protect your KW antenna for damage that can occur when entering garages or areas of low clearance. Be sure to review if you are unsure about selecting the correct spring for your antenna installation.

Coax

FireStik highly recommends for use with the KW series antennas. RG58A/U is appropriate for single antenna installs and RG59 is desired for co-phased antennas.

Tune your Antenna

Tuning the KW CB antenna is required for properly setting the SWR of your CB radio. Don't neglect this important task. Be sure to use a for best results. We offer an online You Tube video with basic instruction on How to Tune a CB Antenna like the KWX.

Essentially, if your SWR readings show that you need to shorten the antenna, you remove the antenna cap, and cut back the plastic coating on the tip of the antenna to slightly expose the copper wound wire. You will trim the wire, maybe 1/8" at a time, put the cap back on, and recalibrate/recheck your SWR readings until you achievethe desired result.If your SWR readings show that you need to lengthen the antenna, you could add a spring or possibly switch to a longer section of coax cable. In any case, be sure to properly store any excess coax in a figure 8. This is very important.

Firestik does offer their easy tune tuning tip antennas, the Firestik II antennas (check out the FSX), but they only go up to 5 feet in length.

Power handling

What buyers say

Buyers like
  • Fast shipping, often arriving earlier than expected
  • Well packed to protect the antenna during shipping
  • Item as described and works perfectly
  • Great value and best price
  • Honest, responsive customer service that handled problems immediately
  • Prompt refund when USPS lost an antenna
Buyers complain about
  • One customer reported a steering wheel control interface that did not work with a 2007 CRV
  • A minor problem occurred with an order, though it was handled immediately

Specifications

Antenna length
3 Ft (92cm)Source
Wave design
5/8 waveSource
Power rating
300 wattsSource
Base thread
3/8"-24 threaded baseSource
Color
BlackSource
Length
3'Source
Channel quantity
40 Channel PlusSource
Connectors
3/8"Source
Power handling
300WSource
Width
1/2"Source
Weight
0.50 lbsSource
Carton dimensions
46 × 7 × 2 inSource
  • 1
    18.5 inch Magnetic Mount CB Antenna
    18.5 inch Magnetic Mount CB Antenna
  • C
    Cobra HG A1000
    Cobra HG A1000
  • F
    Firestik II FS-2BK 2 300W Antenna - Black
    Firestik II FS-2BK 2 300W Antenna - Black