{"product_id":"easton-4mm-fmj-12pk-shafts","title":"Easton 4mm FMJ 12pk Shafts","description":"\u003cp\u003e\u003cspan\u003ePull out all the stops with Easton’s 4MM Full Metal Jacket. 4MM FMJ is an ultra-micro diameter shaft that offers less wind drift and minimizes friction to provides the industry’s best penetration.  Precision-made in Easton’s USA factory, FMJ features a lightweight, strong carbon backbone with the added KE and accuracy of a precision -drawn aluminum jacket.   4MM Full Metal Jacket is offered in four spines sizes from 400 to 250 to cover virtually all bowhunting setups.   Aluminum 8-32 point outsert come standard.  Compatible with Easton’s 4MM Match Grade Halfouts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4mm 8-32 Aluminum Half-out included (50 grains)\u003c\/li\u003e\n\u003cli\u003e4mm ultra micro diameter carbon core with 7075 alloy jacket\u003c\/li\u003e\n\u003cli\u003ePre-installed 4mm Microlite nocks\u003c\/li\u003e\n\u003cli\u003eEasy target pull\u003c\/li\u003e\n\u003cli\u003eStraightness +\/- .002” (Also available in ±.001” Match Grade version)\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EASTON","offers":[{"title":"340","offer_id":48773918621941,"sku":null,"price":264.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/8322\/3285\/files\/Screenshot2026-08-26150332.png?v=1787774711","url":"https:\/\/www.archersproshop.com\/products\/easton-4mm-fmj-12pk-shafts","provider":"Archer's Pro Shop","version":"1.0","type":"link"}