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Our HB1-H3 buffer weighs in at 5.6 ounces.

This buffer not only reduces felt recoil, it allows for reliable function on both pistol caliber AR systems and rifle caliber AR systems.

This kit comes with everything pictured including 3 Tungsten weights and spacers.

Please ensure your buffer tube/spacer combo is set up for carbine length buffers.


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  • 5
    H3 Buffer

    Posted by Phillip Smith on Jul 7th 2019

    Nice added weight for proper cycling in pistol caliber AR's. I have not live fired yet, but dimensions and quality seem good.

  • 5

    Posted by Michael Roll on Apr 11th 2019

    I am using this buffer with the 9mm kit and it handles the heavy bcg and blowback system great.