Bond Arms - 3.5 Inch Accessory Barrel - Backup Matte Finish (Bead Blasted)

Current Stock:
  • Length: 3.5"
  • Caliber(s): 9MM, 10MM, .357MAG / .38SPL, .40 S&W, .45ACP, .45 Colt, .45LC / .410

Like al l Bond Arms Derringer barrels, this 3.5 inch matte 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 Models of Bond Arms Derringers!
100% Interchangeable!

**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
    Review of 3.5 inch, 40 cal barrel

    Posted by Ray Alaniz on 30th Jun 2022

    It fit perfectly. Took it out and fired a couple of rounds. It worked perfectly. I'm very happy with it. I think my n ext purchase is going to be the 357/38 cal. barrel.

  • 5
    Bond Arms

    Posted by Steve on 28th Sep 2021

    Great customer service from Bucksnort! Arrived in a timely manner. I am very pleased with Bond’s quality firearms. Too bad you can’t order directly from them. Bucksnort is a great alternative though and now that I know of them I will continue to support and recommend.

  • 5
    3.5 barrel

    Posted by Billie E.Bailey on 10th Mar 2021

    Very well made , perfect fit

  • 5
    Accessory barrel in .45 ACP

    Posted by Mark on 12th Feb 2021

    It is well made, fits perfectly, chambers factory rounds perfectly and has given me a new appreciation of Bond Arms accuracy potential.

  • 5
    Bond arms 3 1/2 inch barrel

    Posted by David Farrar on 8th Feb 2021

    I have just 2 words. Very nice.

  • 1
    45L- 410 barrel

    Posted by Charles Giovinco on 27th Nov 2020

    Never received it sent me wrong one

  • 5
    3.5 inch 10mm barrel

    Posted by John Jones on 1st Oct 2020

    High quality, fast shipping, what a handful ! Allows me to shoot .40 cal s&w in it as well

  • 5
    3.5 inch matte 410/410 barrel

    Posted by carlos benitez on 16th Sep 2020

    Perfectly machined, well made and fits perfectly. Takes 3 inch 410 shells - they are a hand-full (ouch) but work as intended. Great accessory barrel.