{"product_id":"ballistic-bbl-223wylde-16-spr-mid","title":"Ballistic Advantage 16\" SPR Profile Barrel – .223 Wylde, Mid-Length Gas, AR-15","description":"\u003cp\u003eThe Ballistic Advantage 16\" SPR profile barrel in .223 Wylde delivers match-grade accuracy with the versatility to reliably fire both .223 Remington and 5.56 NATO ammunition. The .223 Wylde chamber specification provides tighter tolerances than a standard 5.56 chamber for improved accuracy with .223 ammunition, while maintaining full compatibility with 5.56 NATO loads. The mid-length gas system reduces felt recoil and cyclic rate compared to carbine-length systems, improving control and extending component life.\u003c\/p\u003e\u003cp\u003eThis barrel features a Special Purpose Rifle (SPR) profile—a government contour forward with a fluted section under the handguard for weight reduction without sacrificing rigidity. Manufactured from 4150 Chrome Moly Vanadium steel with a QPQ (Quench-Polish-Quench) nitride finish, it offers superior corrosion and wear resistance compared to traditional chrome lining. The barrel is chambered with an 11-degree target crown and 1:8 twist rate, optimized for stabilizing 55-77 grain projectiles. Includes a pre-installed M4 feed ramp extension and is compatible with standard AR-15 upper receivers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rifle Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber \/ Chamber:\u003c\/strong\u003e .223 Wylde\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e SPR (Special Purpose Rifle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Mid-Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4150 Chrome Moly Vanadium Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e QPQ Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuzzle Thread:\u003c\/strong\u003e 1\/2x28 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 Pattern Rifles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ballistic Advantage","offers":[{"title":"Default Title","offer_id":47941111120127,"sku":"BABL223017PQ","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2855593.jpg?v=1766569011","url":"https:\/\/doublestackstore.com\/products\/ballistic-bbl-223wylde-16-spr-mid","provider":"Double Stack Store","version":"1.0","type":"link"}