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What to buy somebody who already owns good glass, and what to buy somebody who is still shooting irons, at every budget from a stocking filler to a genuine upgrade.
Every page is researched from manufacturer specifications, published optical and ballistic formulas, and the consensus of verified owner reviews, not hands-on testing. Sourced figures and shooter convention are labelled separately wherever both appear. Every table on this site is plain HTML you can quote, and every calculator shows its formula on the page.
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The tool this whole category is named after. Dial the inch pound figure, tighten until it clicks, and the ring screw is at the number the ring maker published rather than at whatever felt right.
Best for: the standard torque wrench for scope mounting
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References the flat bottom of the scope turret housing directly, which is a machined surface that is genuinely square to the reticle, rather than eyeballing the reticle itself.
Best for: levelling without trusting your eye on the reticle
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Mounts to the rail rather than the tube, which is the right answer when the tube is already crowded with rings, a level and a throw lever.
Best for: a crowded scope tube with no room left
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Large enough to handle a spotting scope objective without your fingers touching the glass through the cloth.
Best for: large objectives and binocular pairs
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