7.62x39 WBP Polish AK47 Forged Front Barrel Trunnion

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These brand new forged 7.62x39 barrel trunnions are made in Poland by WBP to the original Military specifications. Not only are they 100% new but they also feature a pilot hole for the barrel pin to be drilled so you can be sure you have a nice clean barrel pin hole that is not egged out. We recommend to drill the pin hole with our 17/64 cobalt and chase the hole with our 7mm reamer.

100% machined from forged steel like the originals and always sized to the proper journal size 2 (23mm) for standard spec barrels. These have no markings on them so they are perfect for any 23mm rifle build or repair.

*NOTE: Trunnion holes are drilled, but will need to be expanded by the builder when installing into a receiver. They are undersized from the factory, so you may drill them larger while also drilling the receiver holes.


  • 5
    Using on AKM builds

    Posted by Carl on Nov 17th 2023

    So far so good!

  • 5
    Forged Trunion

    Posted by Michael Pistoresi on Jun 23rd 2023

    Very nice forging. Specs were perfect when I went to have it barreled and head spaced.

  • 5
    Front trunion

    Posted by Earl Carter on May 26th 2023

    Very nice,fit perfectly,

  • 5

    Posted by Robert Beal on Apr 13th 2023

    Nice fit

  • 5
    7.62x39 trunnion

    Posted by Steven Mccart on May 22nd 2022

    Very nice, works well

  • 5
    WBP 7.62x39 front trunnion

    Posted by Sean on May 14th 2022

    Feels solid in the hand, and the machining looks good. Going back now I see it is in the pictures, but I was surprised that this came with the bullet guide installed. A little inconvenient for me, but very convenient for everyone else.

  • 5
    Wbp front trunnion

    Posted by Asa. Spades on Apr 26th 2022

    Quality part. Really excited to start my build.

  • 5
    WBP Trunnions

    Posted by Jeff Forster on Mar 30th 2022

    Fantastic workmanship! First quality product.

  • 5

    Posted by David Maga on Jan 13th 2022

    These are the best trunnions to use for your build- Highly Recommend