{"product_id":"otis-star-chamber-cleaning-tool-5-56","title":"Otis Technology Star Chamber Cleaning Tool – 5.56\/.223","description":"\u003cp\u003eThe Otis Technology Star Chamber Cleaning Tool removes carbon buildup from the star chamber and locking lug recesses of AR-15 and M16 rifles—areas standard brushes can't reach effectively. The tool's eight radiating fingers scrape deposits from the chamber's feed ramp transitions where carbon accumulates and causes extraction failures. Takes 30 seconds to use between range sessions or during field maintenance.\u003c\/p\u003e\u003cp\u003eCompatible with 5.56 NATO and .223 Remington chambered rifles. Fits onto standard cleaning rods or can be used by hand. Reinforced molded construction stands up to repeated use without deforming the critical star pattern geometry.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Star chamber scraper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56 NATO \/ .223 Remington\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AR-15, M16, and 5.56\/.223 rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Carbon removal from star chamber and locking lug recesses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otis Technology","offers":[{"title":"Default Title","offer_id":47938814574847,"sku":"OTFG-2715","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1281695.jpg?v=1766532464","url":"https:\/\/doublestackstore.com\/products\/otis-star-chamber-cleaning-tool-5-56","provider":"Double Stack Store","version":"1.0","type":"link"}