{"product_id":"zrno-sierra-sports-master-kal-44-jsp-300grs-100-kom","title":"Zrno Sierra Sports Master kal.44 JSP 300grs. (50 kom)","description":"\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIDBAA\" data-complete=\"true\" data-processed=\"true\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003e\u003cspan data-subtree=\"aimfl\" data-processed=\"true\"\u003eSierra SportsMaster .44 kalibar 300 graina JSP (Jacketed Soft Point)\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e, predstavlja jedno od najtežih i najrobusnijih zrna koje \u003cspan class=\"R78TQ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\"\u003e\u003ca class=\"gQWhZ\" rel=\"noopener\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwje597IgeyXAxVVa_EDHe2QJPoQy_kOegYIAAgMEAI\" data-hveid=\"CAAIDBAC\" href=\"https:\/\/sierrabullets.com\/44-cal-300-gr-jsp-sports-master\/\" data-complete=\"true\" data-processed=\"true\" target=\"_blank\"\u003eSierra Bullets\u003c!--TgQPHd|||[[\u0026quot;https:\/\/sierrabullets.com\/44-cal-300-gr-jsp-sports-master\/\u0026quot;,null,[null,null,1,null,null,null,null,null,null,[[1793716202746846,66153301,4196700397],null,null,null,null,[[0,11]]],null,null,[244939,null,2],null,null,[{\u0026quot;1218\u0026quot;:[16,null,null,null,[1,null,117,343]]}]],null,null,2,null,null,null,null,0]]--\u003e\u003c\/a\u003e\u003c!--TgQPHd|||[[[null,null,null,null,null,null,[[1793716202746846,66153301,4196700397],null,null,null,null,[[0,11]]],\u0026quot;https:\/\/sierrabullets.com\/44-cal-300-gr-jsp-sports-master\/\u0026quot;],0,0],\u0026quot;\\u0026ENn93b_u:u9afN\u0026quot;,\u0026quot;\\u0026ENn93b_u:kEV45c\u0026quot;]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[[\u0026quot;https:\/\/sierrabullets.com\/44-cal-300-gr-jsp-sports-master\/\u0026quot;,null,null,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[{\u0026quot;1218\u0026quot;:[16,null,null,null,[1,null,117,343]]}]],16,null,\u0026quot;44 CAL 300 GR JSP SPORTS MASTER - Sierra Bullets\u0026quot;,\u0026quot;44 CAL 300 GR JSP SPORTS MASTER * Pistol Calibers * 44 Caliber * 44 CAL 300 GR JSP SPORTS MASTER Write a review SKU: 8630 SportsMaster handgun bullets are engineered for reliable expansion in hunting and personal defense applications, optimized for use in revolvers and rifles with tubular magazines. More details MSRP: Box Quantity: * 50 This product is bullets (projectiles) for reloading. This product is not loaded ammunition and cannot be fired as-is. Designed for hunting, specifically for large bears, and for Handgun Metallic Silhouette competition with magnum calibers, this 300 grain #8630 Jacketed Soft Point bullet was introduced in 1989. Its construction ensures deep penetration on the largest game due to a heavy jacket and extremely hard 6% antimony core. This is one of the heaviest bullets Sierra produces and should be used in a 44 Magnum, 445 Super Mag, or a similar cartridge. Not for use in 444 Marlin. It has an established reputation in the game fields of North America and is considered to be the bullet for hunting dangerous game with a handgun. It is not, however, recommended for deer-size game because of its hardness. Because this bullet has a cannelure and can be roll-crimped, it may be loaded in cartridges and used in modern rifles with tubular magazines. When seated to the cannelure, this bullet will have an overall length that does not feed well in lever action rifles. Not for use in 444 Marlin Because this bullet has a cannelure and can be roll-crimped, it may be loaded in cartridges and used in modern rifles with tubular magazines. When seated to the cannelure, this bullet will have an overall length that does not feed well in lever action rifles. Recommended OAL of 1.735″ in 44 Magnum. Reviews 1 Review * Review 5 Posted by Dan Sorenson on May 6th 2026 A very good quality bullet. A proven performer. Review Item # 8630 Bullet Type Jacketed Soft Point (JSP) Bullet Diameter 0.4295 Bullet Weight (Grains) 300 G1 BC 0.230 Purpose Hunting Pursuit Big Game, Personal Defense, Target Box Quantity 50 Box UPC 92763086308 Tipped\/Non-Tipped Non-Tipped Related Products * Select Options 45 CAL 300 GR JSP SPORTS MASTER Now: $31.99 Select Options * Select Options 50 CAL 400 GR JSP SPORTS MASTER Now: $61.99 Select Options * Select Options 38 CAL 158 GR JSP SPORTS MASTER Now: $42.99 Select Options * Select Options 38 CAL 125 GR JSP SPORTS MASTER Now: $40.99 * Select Options 44 CAL 210 GR JHC SPORTS MASTER Now: $56.99 Select Options WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.\u0026quot;,\u0026quot;https:\/\/encrypted-tbn3.gstatic.com\/images?q\\u003dtbn:ANd9GcRdeeq8rElUrlQBNxtGX59v67cBz36_WjFLdb5QKzZ1C-o_AMQZYCHFGEtJlyO5Fa-prp2eJ0Nh1JrUErc\u0026quot;,\u0026quot;Sierra Bullets\u0026quot;,\u0026quot;https:\/\/encrypted-tbn1.gstatic.com\/faviconV2?url\\u003dhttps:\/\/sierrabullets.com\\u0026client\\u003dAIM\\u0026size\\u003d128\\u0026type\\u003dFAVICON\\u0026fallback_opts\\u003dTYPE,SIZE,URL\u0026quot;,[[1793716202746846,66153301,4196700397],null,null,null,null,[[0,11]]],null,\u0026quot;7fdc6bba-7e41-4da6-8c8b-567eac5c98a1\u0026quot;]]--\u003e\u003c\/span\u003e proizvodi za revolverske i magnum kalibre. \u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEBAA\" data-complete=\"true\" data-processed=\"true\"\u003ePredstavljeno je još 1989. godine i razvijeno prvenstveno za lov na krupnu i opasnu divljač (poput velikih medvjeda) te za natjecanja u gađanju metalnih silueta iz magnum revolvera. \u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=ENn93b_1e\/fLk2Md\" data-sfc-root=\"c\" data-hveid=\"CAAIERAA\" data-complete=\"true\" data-sae=\"\"\u003eTehničke specifikacije zrna\u003c!--TgQPHd|||[[2,[null,null,1,null,null,null,null,null,null,null,null,null,[351768,null,0]],null,null,1]]--\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/p\u003e\n\u003cul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAA\" data-complete=\"true\" data-processed=\"true\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAC\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003ePromjer (kalibar):\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e .4295 inča (10.91 mm)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAD\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eTežina:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e 300 graina (oko 19.44 grama)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAE\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eTip zrna:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e JSP (Jacketed Soft Point) – djelomično oklopljeno zrno s mekanim olovnim vrhom\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAF\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eKonstrukcija jezgre:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Ekstremno tvrda jezgra s \u003cspan class=\"rQesXe MPyX\"\u003e6% antimona\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e i debela košuljica\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAG\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eBalistički koeficijent (G1 BC):\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003ccode dir=\"ltr\" class=\"KDcb0c\" data-sfc-root=\"c\" data-complete=\"true\" data-sae=\"\"\u003e.230\u003c!--TgQPHd|||[]--\u003e\u003c\/code\u003e za brzine iznad 1200 fps (oko 365 m\/s)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIEhAH\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eCannelure (žlijeb):\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Posjeduje izražen žlijeb za čvrsto roll-crimp krimpanje.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=ENn93b_2l\/fLk2Md\" data-sfc-root=\"c\" data-hveid=\"CAAIFhAA\" data-complete=\"true\" data-sae=\"\"\u003eGlavne značajke i ponašanje u praksi\u003c!--TgQPHd|||[[2,[null,null,1,null,null,null,null,null,null,null,null,null,[351768,null,0]],null,null,1]]--\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/p\u003e\n\u003cul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIGRAA\" data-complete=\"true\" data-processed=\"true\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIGRAC\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eDuboka penetracija umjesto brzog širenja:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Zbog visoke koncentracije antimona u jezgri i teške košuljice, ovo je zrno iznimno tvrdo. Pri standardnim revolverskim brzinama (ispod 500 m\/s), vrh će se spljoštiti, ali zrno se \u003cspan class=\"rQesXe MPyX\"\u003eneće fragmentirati niti se previše raširiti\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e. Cilj je proći kroz teške kosti i debelo tkivo krupne divljači.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIGRAH\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eNije za lakšu divljač:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Zbog svoje tvrdoće \u003cspan class=\"rQesXe MPyX\"\u003ene preporučuje se za divljač veličine srne\/jelena\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e. Kroz lakšu divljač će proći bez otvaranja (poput punog oklopa - FMJ), ostavljajući malu prostrjelnu ranu i prenoseći premalo energije.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=ENn93b_3i\/fLk2Md\" data-sfc-root=\"c\" data-hveid=\"CAAIGxAA\" data-complete=\"true\" data-sae=\"\"\u003eVažne napomene za ponovno punjenje (Reloading)\u003c!--TgQPHd|||[[2,[null,null,1,null,null,null,null,null,null,null,null,null,[351768,null,0]],null,null,1]]--\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/p\u003e\n\u003cul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIHRAA\" data-complete=\"true\" data-processed=\"true\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIHRAC\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eUkupna duljina metka (OAL):\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Sierra preporučuje ukupnu duljinu sklopljenog metka od \u003cspan class=\"rQesXe MPyX\"\u003e1.735 inča (44.07 mm)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e za kalibar .44 Magnum.\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIHRAH\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eProblem s polužnim puškama (Lever-action):\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Kada se zrno postavi i krimpira točno na tvorničkom žlijebu (cannelure), metak dobiva duljinu koja kod većine polužnih pušaka (poput modela u kalibru .44 Mag) \u003cspan class=\"rQesXe MPyX\"\u003euzrokuje probleme s podizanjem i uvođenjem metka iz cijevnog spremnika\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e u ležište.\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIHRAM\" data-complete=\"true\" data-sae=\"\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan class=\"rQesXe MPyX\"\u003eOgraničenje za .444 Marlin:\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e Zrno se izričito \u003cspan class=\"rQesXe MPyX\"\u003ene preporučuje\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e za korištenje u puškama kalibra .444 Marlin s cijevnim spremnikom jer oblik i ujednačenost duljine onemogućuju pravilno hranjenje iz spremnika.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e \u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAAIIRAA\" data-complete=\"true\" data-processed=\"true\" aria-owns=\"action-menu-parent-container\"\u003eKao pogonska goriva za ovo teško zrno u .44 Magnumu tradicionalno se koriste sporogoreći pištoljski baruti poput \u003cspan class=\"rQesXe MPyX\"\u003eHodgdon H110, Winchester 296, Alliant 2400 ili Vihtavuori N110\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e kako bi se postigao puni potencijal i brzine od oko 360–380 m\/s iz revolverskih cijevi. Službene tablice s punjenjima za različite barute možete provjeriti na \u003cspan class=\"R78TQ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\"\u003e\u003ca class=\"gQWhZ\" rel=\"noopener\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwje597IgeyXAxVVa_EDHe2QJPoQy_kOegYIAAghEAE\" data-hveid=\"CAAIIRAB\" href=\"https:\/\/sierrabullets.com\/load-data\/\" data-complete=\"true\" data-processed=\"true\" aria-label=\"Sierra Load Data. Link preview. Site: Sierra Bullets. Title: Load Data - Sierra Bullets. URL: https:\/\/sierrabullets.com\/load-data\/.\" target=\"_blank\"\u003eSierra Load Data\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":55637823914325,"sku":"R1155","price":77.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/2566\/2037\/files\/SIE8630-e1579570718348_grande_dae41433-88be-478e-8569-4df7b11d4902.webp?v=1793717040","url":"https:\/\/reloader.hr\/products\/zrno-sierra-sports-master-kal-44-jsp-300grs-100-kom","provider":"RELOADER d.o.o.","version":"1.0","type":"link"}