{"product_id":"lee-284-winchester-factory-crimp-die","title":"Lee Precision Factory Crimp Crimp Die 284 Winchester","description":"\u003cp\u003eLee 284 Winchester Factory Crimp Die (custom over-run) crimps the bullet in place more firmly than any other tool. Tests demonstrate that even bullets which have no crimp groove will shoot more accurately. A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move. This higher start pressure insures a more uniform pressure curve and less velocity variation.\u003c\/p\u003e","brand":"Lee","offers":[{"title":"Default Title","offer_id":46445287440515,"sku":"LEE91249","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/5128\/2819\/files\/89426.jpg?v=1772033845","url":"https:\/\/grafs.com\/products\/lee-284-winchester-factory-crimp-die","provider":"Graf \u0026 Sons","version":"1.0","type":"link"}