I have been chronographing various recipes for my 410 brass shotshell loads, but it always takes me a while to align all three items: the shooting bench, a shop workbench holding a steel plate to protect my chronograph, and then the tripod with the chronograph. Recently a friend gave me the remains of an old trailer for the scrap steel in it, so I put an axle on it and came up with the idea to convert it into a stable and pre-aligned platform for my chronograph. The shooting bench lifts on and off three steel pegs projecting up from the triangular frame that it sits on. The pegs insert into the bench's legs. The chronograph stand slides in and out of the main square tubing just like a trailer hitch. The steel protective plate bolts onto the trailer frame. (I'm leaving it in place for now as I have a lot of shooting planned.) So now when I tow the trailer over to the field where I am going to shoot, I just set the bench and chronograph in place, and everything is already aligned and ready to shoot.
By the way, I anchor the gun rest with a bungee strap so I don't have to pack around a heavy bag of sand. It easily absorbs the recoil from whatever caliber I put on it including 450 Alaskan which is substantial.
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Ecc 11:4 He that observeth the wind shall not sow; and he that regardeth the clouds shall not reap.
By the way, I anchor the gun rest with a bungee strap so I don't have to pack around a heavy bag of sand. It easily absorbs the recoil from whatever caliber I put on it including 450 Alaskan which is substantial.
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Ecc 11:4 He that observeth the wind shall not sow; and he that regardeth the clouds shall not reap.