{"product_id":"crosman-qr-mag-bb-300rd-blk","title":"Crosman QR-Mag BB 300-Round Magazine – Compatible with Crosman Full Auto A4-P and R1 Air Rifles","description":"\u003cp\u003eThe Crosman QR-Mag is a high-capacity 300-round BB magazine designed for Crosman's full auto air rifle platforms. This quick-reload magazine keeps you shooting longer during plinking sessions or pest control without constant reloading. The spring-fed design ensures consistent BB feeding for reliable semi-auto and full-auto operation.\u003c\/p\u003e\u003cp\u003eConstructed from durable polymer with a black finish, this magazine features a clear window to monitor BB levels at a glance. Compatible with the Crosman Full Auto A4-P and R1 air rifles. Each magazine includes the housing and integrated spring-feed mechanism—no additional accessories required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .177 BB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 300 rounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e Crosman Full Auto A4-P, Crosman R1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeed Type:\u003c\/strong\u003e Spring-fed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Magazine housing with integrated spring mechanism\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crosman","offers":[{"title":"Default Title","offer_id":47934229217535,"sku":"MGCRCFAHCM","price":75.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2143223.jpg?v=1766456907","url":"https:\/\/doublestackstore.com\/products\/crosman-qr-mag-bb-300rd-blk","provider":"Double Stack Store","version":"1.0","type":"link"}