Bond Arms - Hand Cannon 4.25 Inch Accessory Barrel - Polished

Current Stock:
  • Length: 4.25"
  • Caliber(s): 9MM, 10MM, .357MAG / .38SPL, .40 S&W, .45ACP, .45 Colt, .45/.410

The longest barrel currently offered for the Bond Arms Derringer, this 4.25 inch barrel also known as the Snake Slayer IV, barrel comes in three calibers, .45 Colt/.410, .45Colt, and .357 Mag/.38 Special! Like all Bond Arms Derringer barrels, this 4.25 inch barrel will fit any and all Bond Arms Derringers. So whether you are looking to give your derringer a different look or expand the caliber capability of you favorite conceal and carry firearm, you can be sure this Bond Arms replacement barrel will perform with the style and reliability you expect from Bond Arms.

ALL Barrels Fit ALL Hand Cannon Models of Bond Arms Derringers!
100% Interchangeable! 

 (EXCLUDES "THE STINGER" and "Cyclops)


**Please Read "Barrel Limitations" Below**

Barrel Limitations: According to state laws we cannot ship barrels to California or Massachusetts.  In the following areas we cannot ship barrels directly to your house, You must order through a dealer: New York, New Jersey, Washington DC, Chicago.  Customers in Maryland are restricted to certain barrels for certain Bond Arms Models, we will ship barrels to your house, but you are responsible for following the laws (click here for Maryland guidelines on which barrels you can purchase).

Additional Information:

  • The following calibers do not have round extractors (image above may not reflect this): .40SW, 9mm, 10mm, .45ACP, .380ACP, .45GAP
  • Does not include firearm. This product is a barrel only.



  • 5
    ships fast

    Posted by Dennis Peterson on 16th May 2024

    great costumer service

  • 5
    Bond arms barrel

    Posted by David on 7th Apr 2024

    Fast and accurate service.

  • 5
    Bond Arms 4.25” .410 Barrel

    Posted by Kelly Dynge on 5th Aug 2023

    Increased accuracy, better looks & a little more kick

  • 5
    Well made product

    Posted by Tommy Frasqueri on 6th Jul 2023

    Would buy and recommend again/others..

  • 5
    Bond arms 4.5 in. Barrel

    Posted by Lawrence Jack on 1st Jul 2023

    Super fast delivery and exactly what I ordered

  • 5
    Bond arms 4.25 inch 28/357 barrel, polished.

    Posted by Bruce on 6th Mar 2023

    Beautiful addition to my Bond Arms collection. Beautifully made. Fit perfectly, as expected.

  • 5
    Bond Arms 4.25 inch barrel.

    Posted by Johnny Norris on 6th Feb 2023

    I haven't received it yet but if it's anything like you have advertised I will be very pleased.

  • 5
    Bond Arms 4.5 9mm

    Posted by Clay DLugos on 20th Dec 2022

    Great Barrel! Changes the whole dynamic of my gun. Gun originally set up with 2.5 in .45 acp barrel. It’s a little hand cannon! Bucksnort Outfitter’s was great and shipping was fast! Will definitely buy from them again!

  • 5

    Posted by Michael Jaral on 1st Dec 2022

    Wow, what a great differentiate between the 4.25 and the 2 1/2 inc barrel. just what you need for range practice. The 4.25 barrel is like a whole new gun, and not punishing to the hand.