This page will evolve as more information is added.
We wish to offer some shooting range construction techniques that have
proven successful in Montana.
Gong Tree. Shooters love to shoot at a Gong Tree. This one is made with decommissioned (bottoms cut off) high-pressure gas cylinders, hung on a rack. Sometimes outdated cylinders are available for free or scrap price from gas suppliers.
Prone shooting platform. This platform gets a lot of use, and is also useful for training young shooters. It is a six-foot by eight-foot waferboard box, with carpet padding and indoor/outdoor carpet, anchored to the concrete pad.
Concrete shooting benches. Shooting bench tops made of poured concrete are very stable to shoot from. A local concrete casting company can probably pour these for you. You or the contractor will need to make a form from 3" or 4" flat metal strap, or braced Masonite (metal lasts through more pours). You will also need to make "imbeds" (a square steel plate with a short piece of rebar welded to it) for the underside of the top, to weld the pipe legs to. Legs can be 1 1/2" schedule 40 pipe, with a holed flange welded on the bottom to bolt the legs down to a concrete pad. Be sure to brace the legs with diagonal rod or rebar welded to the legs. After installation, glue indoor/outdoor carpet to the table top.
Effective firing line cover. This cover is constructed with 4" pipe legs bolted to imbeds in the concrete pad. The roof is wood frame, covered with wafer board and corrugated metal roofing. The pitch of the roof is steep, because the most cost-effective way to mitigate excessive sound under the cover is to tip the roof up to reflect the sound out of the confined space. The posts in the back are about 9' tall, and in the front about 11' tall. Because of the height of the roof front, a screen is hung from the front to shade the shooting benches and to intercept blowing rain.
Great target backer stands. Everything downrange gets shot up. Many ranges have trouble building target backer stands that will last. Here's a design for forever target backer stands. A replaceable wear part for road graders and snowplows is called "grader blade", the "cutting edge" for that equipment. Your county road department shop or state highway department maintenance shop will have a pile of this they have taken off of graders and plows as it is replaced with fresh pieces. It usually comes in pieces seven feet long, and about four inches wide, depending on how far they let it wear down before replacing. It is REALLY hard and tough. Your local road or highway department may donate their used stuff for your range, or they may need to get scrap price for it (they usually sell it for scrap). You will need a cutting torch and arc welder to turn this stuff into target backer stands. Cut the seven-foot piece off at five feet. Cut a hole in one end that a 2X4 will pass through, like this:
Drop down two feet (outside to outside) and cut one more such hole. It should look like this:
Weld extra pieces to the bottom to make feet that look like this:
Stand up a pair of these about nine feet apart, point the sharp edge of the blade towards the shooting benches. Pass two ten-foot 2X4s through the square holes you cut (building supply stores will sometimes donate cull 2X4s). Rip an eight-foot sheet of wafer board (OSB) end to end, making the pieces two feet by eight feet, and screw one of the pieces to the 2X4s with drywall screws. It should then look like this:
Particle board is cheaper than wafer board, but blows out quickly - doesn't last very long. Sometimes building supply outlets will donate or offer a reduced price on wafer board that has damaged corners or edges. Ask your local supplier to save any damaged goods for you. To freshen these target backers, just replace the wood. The stands will last forever. Caution: There was one observed instance where a pair of these stands were struck by ligntening. The stands shattered into several pieces. So, they could, possibly, attract ligntening, and if hit, they may break.
As an alternative, instead of cutting the grader blade pieces at five feet long and welding feet on the bottom, you may cut the square holes and drive or dig the bottom two feet of each seven-foot piece into the ground, in pairs nine feet apart. Then the target backers will not be moveable.
National Association of Shooting Ranges
National Rifle Association, Range Department
MGM Targets, Idaho
Action Target, Utah
Law Enforcement Targets, Minnesota
Target Operator Systems, Montana