Are you tired of struggling to fill your rear sandbags and other sand-filled shooting supports? With a conventional plastic funnel it can be difficult to get the bags filled to full capacity. It’s also time-consuming and awkward to keep pouring sand into a small funnel top.

21st Century Shooting has a solution — a tool that makes it WAY easier to fill all types of sandbags and sand-filled shooting rests, including PRS bags, Bulls Bags, and X-Bags. The 21st Century Sand Bag Filler has a large transparent bottle that holds a lot of sand. This attaches to a nicely-machined threaded grip section that feeds the sand into a small-diameter insert tube. This smaller tube easily fits in the small fill-ports of sandbags. The small tube also allows you to steer the sand flow to the corners of your bags to get a more even, uniform fill.

This video from F-Class John shows how to use the 21st Century Sand Bag Filler. John explains how to fill the sand bottle, than shows how to efficiently fill an Edgewood Dead-bottom bag with sand. John was impressed. At the 2:26 mark John notes: “This is pretty ‘kick ass’ … It is just sucking up the sand into this bag… that is fast”. John is sold on this tool: “I’ve got some giant SEB and Protektor bags. Before I had this tool, I’ve used any number of methods in the past and it’s probably taken me a good hour to pack a bag properly.” Now John says he can fill a big bag in a fraction of the time.

Along with benchrest rear bags, such as the new SEB Premium Bigfoot shown above, there are many other sand-filled support bags. Shown below are some popular bags. The Uncle Bud Bulls Bag has long been a favorite of varmint shooters. It’s very stable but does require a LOT of sand. The 21st Century tool will dramatically shorten filling time for a big Bulls Bag or X-Bag.