{"product_id":"imr-4320","title":"IMR 4166 Enduron","description":"\u003cp\u003e\u003cspan\u003eIMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. It is an extruded powder with a perfect burn speed for cartridges like 308 Winchester, 7.62mm NATO, 22-250 Remington or 257 Roberts, among other cartridges. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in 1-LB and 8-LB containers.\u003c\/p\u003e","brand":"IMR","offers":[{"title":"1lb","offer_id":18060059443315,"sku":"41661","price":55.99,"currency_code":"USD","in_stock":true},{"title":"8lb","offer_id":18060059476083,"sku":"41668","price":419.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/9240\/5363\/files\/CZMAG_b69e020a-92a0-4da5-961a-b6e777a6e769.jpg?v=1763138270","url":"https:\/\/www.bluecollarreloading.com\/products\/imr-4320","provider":"Blue Collar Reloading","version":"1.0","type":"link"}