{"product_id":"black-58x24-barrel-shim-kit-for308-762mm-300blk30","title":"Black 5\/8x24 Barrel Shim Kit For.308, 7.62mm, 300BLK,.30 Cal, 14 Pack With Stainless Steel Shims In Six Different Thicknesses Dial-In Headspace And Tuning For Your Rifle Setup","description":"\u003cdiv\u003ePrecise 14-pack barrel shim kit for.308\/7.62 rifles\u003cbr\u003e\n✔️ 14 shims across six thicknesses for headspace tuning \u003cp\u003eThis black-coated stainless steel shim kit is designed to dial in headspace and timing on.308\/7.62mm rifles with a 5\/8x24 thread. It helps you index your barrel for precise alignment and timing, without adding bulk to the setup. The 14-piece kit includes six thicknesses, clearly marked for quick identification and repeatable results.\u003c\/p\u003e ✅ Material: 304 stainless steel with black PVD coating for long-term use\u003cbr\u003e\n✅ Outside diameter:.748\" (19.0 mm) and inside diameter:.635\" (16.1 mm)\u003cbr\u003e\n✅ Thickness options:.002\" (0.05 mm),.003\" (0.08 mm),.004\" (0.10 mm),.008\" (0.20 mm),.010\" (0.25 mm),.020\" (0.50 mm)\u003cbr\u003e\n✅ Thread compatibility: fits 5\/8x24 barrels; will not fit 5.56\/9mm\/.22LR\/223\u003cbr\u003e\n✅ Pack size: 14 shims in six thicknesses, clearly labeled\u003cbr\u003e \u003cp\u003e💡 What is a barrel shim kit used for in a precision rifle setup? A handy tool for dialing in headspace and timing on 5\/8x24 threaded barrels.\u003c\/p\u003e\n- Enhances barrel lockup by adjusting spacing between components\n- Lets you test multiple thicknesses to reach exact clearance\n- Handy for handymen and gunsmiths tuning threaded barrels\n- Supports repeatable alignment with minimal bulk\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52803892412735,"sku":"VXB0CY5GKKM9","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61QZBsexPqL.jpg?v=1776453506","url":"https:\/\/bearingscanada.com\/products\/black-58x24-barrel-shim-kit-for308-762mm-300blk30","provider":"Bearings Canada","version":"1.0","type":"link"}