{"product_id":"hornady-modified-case-7x57","title":"Hornady Modified Case 7x57","description":"\u003cp\u003eThe Hornady Lock-N-Load modified case in 7x57 Mauser threads onto a Lock-N-Load OAL gauge so a handloader can measure the exact seating depth at which a bullet touches the rifling in their 7x57 Mauser rifle. It is the piece anyone tuning bullet jump for this cartridge needs.\u003c\/p\u003e\u003cp\u003eEach modified case is a real case made to SAAMI dimensions, threaded at the head to screw onto the gauge and with the neck opened up about .002\" so the bullet slides freely. Push the bullet forward until it stops against the lands, lock the gauge and measure with a bullet comparator to read a true base-to-ogive length. A few thousandths of change in jump can be the difference between average and very good groups. Fits both the straight and curved OAL gauges.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hornady\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem number:\u003c\/strong\u003e A7X57\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge:\u003c\/strong\u003e 7x57 Mauser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Hornady Lock-N-Load OAL gauge, straight and curved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hornady","offers":[{"title":"Default Title","offer_id":54537119793436,"sku":"HA7X57","price":17.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0835\/1516\/files\/placeholder-hornady_6a6dc9cd-ecd4-4474-897a-8e41b629c35c.jpg?v=1789383251","url":"https:\/\/www.magnumsports.com.au\/products\/hornady-modified-case-7x57","provider":"Magnum Sports","version":"1.0","type":"link"}