{"product_id":"otis-variety-a-p-receiver-brush-3pk","title":"Otis Technology Variety A\/P Receiver Brush 3-Pack – AR\/AK Platform","description":"\u003cp\u003eThe Otis Variety A\/P Receiver Brush 3-Pack delivers targeted cleaning for AR and AK-platform upper receivers where carbon buildup accumulates fastest. Each brush features nylon bristles that scrub bolt carrier group contact points, chamber extensions, and feed ramp areas without scratching anodized or phosphate finishes. This three-brush pack provides backups for high-volume shooters or dedicated brushes for multiple firearms.\u003c\/p\u003e\u003cp\u003eIncludes three identical receiver brushes designed for direct application to hard-to-reach areas inside AR-15, M4, AR-10, and AK-pattern uppers. Works with standard cleaning solvents and CLP products.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Nylon receiver cleaning brush\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Platforms:\u003c\/strong\u003e AR-15, M4, AR-10, AK-pattern rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon bristles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e 3 brushes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Upper receiver, bolt carrier group contact areas, chamber extension\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otis Technology","offers":[{"title":"Default Title","offer_id":47938811396351,"sku":"OT3163NBB","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1281547.jpg?v=1766532205","url":"https:\/\/doublestackstore.com\/products\/otis-variety-a-p-receiver-brush-3pk","provider":"Double Stack Store","version":"1.0","type":"link"}