Prices for Bump-fire Stocks Soar as Speculation Drives Demand


    At this point, there’s little need for us to explain what a bump-fire stock is (but if you need a refresher, feel free to click here). TFB has been covering the industry standard bump-fire stock, the Slidefire SSAR-15, since at least 2010 which you’ll note at that time retailed for $319.

    The price came down on Slidefire stocks considerably over the years, and Slidefire AK variants were recently selling as low as $50. AR variants had been selling consistently around $100 to $150. Immediately after news broke that bump-fire stocks were used during the recent Las Vegas tragedy, the market changed.

    The common rules of Supply and Demand apply, of course. Demand can rise from speculation of retroactive bans (outright removal of supply), a grandfathered ban (freezing current supply), or simply an increased public knowledge of the product. For obvious reasons, Google Trends indicates a dramatic spike in web searches for both the Slidefire brand name and the generic technology:

    Google Trends data on Bump-fire and Slidefire searches


    While speculation about legislation runs rampant (which we won’t cover), let’s take another direction and look at what’s happening around the industry.

    Cheaper Than Dirt Removes Slidefire Listing


    The answer, then, is to seek out the community: People who own a bump-fire stock and don’t mind selling. As of this writing, we’re seeing as much as a 10X markup on an otherwise-common firearms accessory with sale prices reaching as high as $1,500 USD:

    Gunbroker Completed Auctions – Slidefire Stocks


    Gunbroker is hardly alone in this regard. Florida Gun Trader shows listings ranging from $500-800. Texas Gun Trader is showing listings as high as $950 with alarmist titles like “Soon to be banned” and “Its days are numbered”. ArmsList users are taking part across the country.

    Moments ago TFB’s Adam Scepaniak reported that Gunbroker is banning the sale of all Slidefire and bump-fire stocks going forward. In an email, the website politely writes:

    The Management of has made the decision to no longer allow the listings of Bump/Slide Fire stocks or similar items on the site. All existing listings have been removed without winning bidders. Please do not relist these items. Thank you for your cooperation and continued support.

    TFB has also been informed of rumors that the issue of price gouging or rapid inflation isn’t limited to online or personal sales. Some big box stores have allegedly been taking advantage of the recent spike in demand.

    Like any commodity, it’s impossible to know which direction bump-fire stocks will take next. They will either become rare collectors items, contraband, or expensive impulse buys with an interesting story.

    Corey R. Wardrop

    Corey R. Wardrop is the Museum Curator for the Institute of Military Technology in Titusville, Florida where he manages one of the finest, if not the finest, firearms collections in the country. Corey is a former OIF infantry Marine and has worked professionally in the firearms industry for over 20 years. In 2014 he obtained an unrelated Bachelor of Science degree from one of the nation’s leading diploma mills. Through his work at IMT he is currently studying CAD design with an emphasis in reverse engineering rare firearms.
    Corey asks forgiveness for his novice-level photographs and insists they are improving dramatically thanks to certified rockstar Corey can be reached at [email protected] and always appreciates suggestions for future articles.
    For the record, Corey felt incredibly strange writing this bio in the third person.