Charon: A Printable AR-15 Lower With P90-Style Handguard

    Redditor Halvors7 has published the printable parts to build his FN P90-inspired Charon AR-15 lower. The Charon features an integrated buttstock, handgrip and trigger guard. The stock is fixed but can be adjusted for length-of-pull by using spacers. The lower even supports a number of P90 style foregrips!


    Foregrip alternatives



    Length-of-Pull Spacers

    Steve Johnson

    I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!