{"product_id":"luth-ar-fsck-a2-sight-completion-kit-a2-square","title":"Luth-AR FSCK-A2 Sight Completion Kit - A2 Square","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLuth-AR FSCK-A2 Sight Completion Kit\u003c\/span\u003e\u003c\/strong\u003e bundles every small hardware piece you need to install or rebuild an \u003cstrong\u003eA2 square front sight post\u003c\/strong\u003e on an \u003cstrong\u003eAR-15\u003c\/strong\u003e or \u003cstrong\u003eM16\u003c\/strong\u003e pattern rifle. Rather than chasing down each component separately, this convenient kit gives armorers, builders, and home gunsmiths a single part number for a complete A2 front sight service.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eInside the kit you'll find the \u003cstrong\u003eA2 square sight post (FS-01)\u003c\/strong\u003e, the \u003cstrong\u003efront sight spring (FS-04)\u003c\/strong\u003e, the \u003cstrong\u003efront sight detent (FS-03)\u003c\/strong\u003e, the \u003cstrong\u003eswivel (BL-14)\u003c\/strong\u003e, and the \u003cstrong\u003erivet\u003c\/strong\u003e needed to finish the assembly. Each piece is produced to Luth-AR's standards for proper fit and reliable function, making the \u003cstrong\u003eFSCK-A2\u003c\/strong\u003e a smart bench-staple for any AR-platform front sight swap, replacement, or full rebuild on an A2-style sight tower.\u003c\/span\u003e\u003c\/p\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":55073045512514,"sku":"191474","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_90906400-c953-4a90-a90d-20e3adcbe2b7.png?v=1784750696","url":"https:\/\/centerfiresystems.com\/products\/luth-ar-fsck-a2-sight-completion-kit-a2-square","provider":"Centerfire Systems","version":"1.0","type":"link"}