{"product_id":"cva-cascade-xp-sb-300-blackout-16-5-1-rd-single-shot-rifle","title":"CVA Cascade XP-SB 300 Blackout 16.5\" 1-Rd Single-Shot Rifle","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCVA Cascade XP-SB\u003c\/span\u003e\u003c\/strong\u003e brings CVA's modernized scout-style rifle to the single-shot market, chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e300 Blackout\u003c\/span\u003e\u003c\/strong\u003e. Built around a \u003cstrong\u003e16.50\" matte stainless steel\u003c\/strong\u003e fluted and threaded barrel paired with a matching \u003cstrong\u003estainless steel receiver\u003c\/strong\u003e topped by a factory \u003cstrong\u003ePicatinny rail\u003c\/strong\u003e, this rifle is purpose-built to accept an optic and a muzzle device or suppressor right out of the box.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe action is a true \u003cstrong\u003eSingle Shot\u003c\/strong\u003e, giving the Cascade XP-SB a slim, lightweight profile that lands in the \u003cstrong\u003e6 lb to 6.99 lb\u003c\/strong\u003e weight range. The barrel carries a \u003cstrong\u003e1:8\" twist\u003c\/strong\u003e, well matched to the wide spectrum of \u003cstrong\u003e300 Blackout\u003c\/strong\u003e bullet weights - from heavy subsonic loads for suppressed shooting to lighter supersonic projectiles. The threaded muzzle and fluted barrel shed weight while adding rigidity and giving the rifle its clean, scout-inspired lines.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUp top, the stainless steel receiver is drilled and tapped with an integrated \u003cstrong\u003ePicatinny rail\u003c\/strong\u003e for direct mounting of red dots, low-power variables, or scout scopes. \u003cstrong\u003eNo iron sights\u003c\/strong\u003e are included, keeping the package clean and optics-ready. The furniture is a \u003cstrong\u003eGraphite Black synthetic stock\u003c\/strong\u003e paired with a \u003cstrong\u003eblack\u003c\/strong\u003e grip, and uses an \u003cstrong\u003eadjustable buffer tube\u003c\/strong\u003e for length-of-pull customization - a modern, AR-derived touch that lets shooters dial in fit without tools.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWith its compact 16.50\" barrel, single-shot simplicity, suppressor-ready threaded muzzle, and fully adjustable stock, the \u003cstrong\u003eCVA Cascade XP-SB\u003c\/strong\u003e in \u003cstrong\u003e300 Blackout\u003c\/strong\u003e is a versatile, lightweight platform for hunters, range shooters, and anyone building a modern modular rifle around the .30-caliber pistol cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eDISCLAIMER:\u003c\/span\u003e\u003c\/strong\u003e Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit \u003ca href=\"\/shipping-restrictions\/\" target=\"_blank\"\u003eour shipping restrictions page\u003c\/a\u003e to review all applicable restrictions for your state. Subject to change.\u003c\/span\u003e\u003c\/p\u003e","brand":"CVA","offers":[{"title":"Default Title","offer_id":55073890926914,"sku":"192036","price":581.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_4fea0b6f-f55f-4c5c-aaa5-de41f916eedb.png?v=1784752091","url":"https:\/\/centerfiresystems.com\/products\/cva-cascade-xp-sb-300-blackout-16-5-1-rd-single-shot-rifle","provider":"Centerfire Systems","version":"1.0","type":"link"}