{"product_id":"marucci-f5-8-usssa-baseball-bat-msbf558","title":"Marucci F5 -8 USSSA Baseball Bat - MSBF558","description":"\u003cdiv class=\"sis-f5-desc sis-f5-8\"\u003e\n\u003cstyle\u003e\n.sis-f5-desc{max-width:900px;margin:0 auto;line-height:1.6;font-family:inherit;color:inherit}\n.sis-f5-desc h2,.sis-f5-desc h3,.sis-f5-desc h4{font-family:inherit;color:inherit;margin:1.4em 0 .5em}\n.sis-f5-desc ul{margin:.5em 0 1em 1.2em;padding:0}\n.sis-f5-desc li{margin-bottom:.4em}\n.sis-f5-desc table{width:100%;border-collapse:collapse;margin:.75em 0 1.25em;font-size:.95em}\n.sis-f5-desc table th,.sis-f5-desc table td{border:1px solid rgba(0,0,0,.12);padding:8px 10px;text-align:left}\n.sis-f5-desc table th{background:rgba(0,0,0,.04);font-weight:600;width:42%}\n.sis-f5-desc .sis-faq-item{border:1px solid rgba(0,0,0,.12);border-radius:6px;margin-bottom:8px;padding:0}\n.sis-f5-desc .sis-faq-item summary{cursor:pointer;font-weight:600;padding:12px 14px;list-style:none}\n.sis-f5-desc .sis-faq-item summary::-webkit-details-marker{display:none}\n.sis-f5-desc .sis-faq-item summary::before{content:\"+ \";font-weight:700}\n.sis-f5-desc .sis-faq-item[open] summary::before{content:\"– \"}\n.sis-f5-desc .sis-faq-item p{padding:0 14px 14px;margin:0}\n.sis-f5-desc .sis-links-list{margin:.5em 0 1em 1.2em}\n.sis-f5-desc a{text-decoration:underline}\n\u003c\/style\u003e\n\n\u003cp\u003eTraditional feel. Precise balance. Multi-variable walls. The Marucci F5's one-piece alloy design gives you the balance, speed, and control to do some heavy damage at the dish.\u003c\/p\u003e\n\n\u003ch2\u003eMarucci F5 -8 USSSA Baseball Bat – MSBF558\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMarucci F5 -8\u003c\/strong\u003e splits the difference between bat speed and barrel mass, making it a strong choice for stronger, more advanced travel ball hitters who've outgrown a -10. Like the rest of the \u003ca href=\"\/collections\/marucci-baseball-bats\"\u003eMarucci baseball bat lineup\u003c\/a\u003e, it's built with a one-piece alloy frame and carries full \u003ca href=\"\/collections\/usssa-baseball-bats\"\u003eUSSSA certification\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-variable wall design creates an expanded sweet spot with high durability\u003c\/li\u003e\n\u003cli\u003eRing-free barrel technology offers greater performance with no \"dead\" spots\u003c\/li\u003e\n\u003cli\u003eBalanced, one-piece alloy construction produces a clean, consistent, traditional swing feel\u003c\/li\u003e\n\u003cli\u003eCustom micro-perforated soft-touch grip for better grip and improved feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003eMSBF558\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrop Weight\u003c\/th\u003e\n\u003ctd\u003e-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarrel Diameter\u003c\/th\u003e\n\u003ctd\u003e2¾\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eUSSSA 1.15 BPF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eOne-piece alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Grip\u003c\/th\u003e\n\u003ctd\u003eGray 1.75mm micro-perforated soft-touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eOne year, manufacturer-backed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eGrip weight and manufacturing tolerances may cause slight deviation from the listed weight.\u003c\/small\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the F5 -8\u003c\/h3\u003e\n\u003cp\u003eA -8 drop suits players roughly ages 11–14 who are ready for a heavier, more balanced swing and want to generate more power through the zone without sacrificing bat control. Confirm your ideal length and weight with our \u003ca href=\"\/pages\/bat-sizing-chart\"\u003eBat Sizing Chart\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eExplore the Full Marucci F5 USSSA Lineup\u003c\/h3\u003e\n\u003cul class=\"sis-links-list\"\u003e\n\u003cli\u003e\u003ca href=\"\/products\/2026-marucci-f5-usssa-junior-big-barrel-baseball-bat-mjbbf55\"\u003eMarucci F5 Junior Big Barrel USSSA Bat (MJBBF55)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/2026-marucci-f5-10-usssa-baseball-bat-msbf5510\"\u003eMarucci F5 -10 USSSA Baseball Bat (MSBF5510)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/2026-marucci-f5-5-usssa-baseball-bat-msbf555\"\u003eMarucci F5 -5 USSSA Baseball Bat (MSBF555)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/usssa-baseball-bats\"\u003eShop all USSSA Baseball Bats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/marucci-baseball-bats\"\u003eShop the full Marucci Baseball Bats collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdetails class=\"sis-faq-item\"\u003e\n\u003csummary\u003eWhat age or skill level is the Marucci F5 -8 best for?\u003c\/summary\u003e\n\u003cp\u003eThe -8 drop is generally best suited for players roughly ages 11–14 who want a heavier, more balanced swing weight for added power as they advance in travel ball.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sis-faq-item\"\u003e\n\u003csummary\u003eWhat does USSSA 1.15 BPF certified mean?\u003c\/summary\u003e\n\u003cp\u003eUSSSA 1.15 BPF (Bat Performance Factor) is the certification standard for USSSA-sanctioned travel ball leagues, regulating the barrel's trampoline effect. Look for the USSSA thumbprint stamp on the taper to confirm certification.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sis-faq-item\"\u003e\n\u003csummary\u003eDoes the F5 -8 require a break-in period?\u003c\/summary\u003e\n\u003cp\u003eNo. The F5 is a one-piece alloy bat, so it's ready to perform right out of the wrapper with no composite break-in needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sis-faq-item\"\u003e\n\u003csummary\u003eHow is the F5 -8 different from Marucci's CATX2 -8 or CATX RCKLESS -8?\u003c\/summary\u003e\n\u003cp\u003eThe F5 is Marucci's entry-level, budget-friendly one-piece alloy bat, priced well under $150. The CATX2 and CATX RCKLESS series add premium technologies like Liquid-Gel anti-vibration and MDX composite barrels at a higher price point. Compare the full lineup on our \u003ca href=\"\/collections\/marucci-baseball-bats\"\u003eMarucci Baseball Bats\u003c\/a\u003e page.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sis-faq-item\"\u003e\n\u003csummary\u003eDoes the F5 -8 come with a warranty?\u003c\/summary\u003e\n\u003cp\u003eYes, it includes a one-year manufacturer's warranty. As an authorized Marucci dealer, Smash It Sports fully supports all warranty claims. See our \u003ca href=\"\/pages\/warranty-info\"\u003eWarranty Info\u003c\/a\u003e page for details.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What age or skill level is the Marucci F5 -8 best for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The -8 drop is generally best suited for players roughly ages 11-14 who want a heavier, more balanced swing weight for added power as they advance in travel ball.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does USSSA 1.15 BPF certified mean?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"USSSA 1.15 BPF (Bat Performance Factor) is the certification standard for USSSA-sanctioned travel ball leagues, regulating the barrel's trampoline effect.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the F5 -8 require a break-in period?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The F5 is a one-piece alloy bat, so it is ready to perform right out of the wrapper with no composite break-in needed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How is the F5 -8 different from Marucci's CATX2 -8 or CATX RCKLESS -8?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The F5 is Marucci's entry-level, budget-friendly one-piece alloy bat, priced well under $150. The CATX2 and CATX RCKLESS series add premium technologies like Liquid-Gel anti-vibration and MDX composite barrels at a higher price point.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the F5 -8 come with a warranty?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, it includes a one-year manufacturer's warranty, fully supported by Smash It Sports as an authorized Marucci dealer.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Smash It Sports","offers":[{"title":"29\"\/21oz","offer_id":63836940435827,"sku":"MSBF558-29\"\/21oz","price":129.99,"currency_code":"USD","in_stock":true},{"title":"30\"\/22oz","offer_id":63836940468595,"sku":"MSBF558-30\"\/22oz","price":129.99,"currency_code":"USD","in_stock":true},{"title":"31\"\/23oz","offer_id":63836940501363,"sku":"MSBF558-31\"\/23oz","price":129.99,"currency_code":"USD","in_stock":true},{"title":"32\"\/24oz","offer_id":63836940534131,"sku":"MSBF558-32\"\/24oz","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5766\/8405\/files\/MarucciF5-8USSSABaseballBat-MSBF5581.jpg?v=1785788400","url":"https:\/\/smashitsports.com\/products\/marucci-f5-8-usssa-baseball-bat-msbf558","provider":"Smash It Sports","version":"1.0","type":"link"}