{"product_id":"ballistic-bbl-5-56-16-hanson-w-lpgb","title":"Ballistic Advantage 16\" Hanson Profile Barrel 5.56 NATO with Low Profile Gas Block – AR-15","description":"\u003cp\u003eThe Ballistic Advantage 16\" Hanson profile barrel delivers the accuracy and reliability serious AR-15 builders demand without unnecessary weight. This government profile barrel features a Hanson contour that reduces mass forward of the gas block while maintaining rigidity where it matters most—at the chamber and under the handguard. The result is a balanced rifle that handles quickly without sacrificing precision. The included low profile gas block simplifies installation under modern free-float handguards.\u003c\/p\u003e\u003cp\u003eMachined from 4150 Chrome Moly Vanadium steel with a QPQ Nitride finish, this barrel resists corrosion and throat erosion for extended service life. The 1:7 twist rate stabilizes heavy 5.56 NATO and .223 Remington projectiles, including 77-grain match loads and barrier-blind duty ammunition. The M4 feed ramp extension ensures reliable feeding with standard AR-15 upper receivers. Carbine-length gas system provides consistent cycling with a wide range of ammunition and buffer configurations. The barrel is drilled and pinned for the included low profile gas block.\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:\u003c\/strong\u003e 5.56 NATO \/ .223 Remington\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 Hanson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Carbine-length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4150 Chrome Moly Vanadium\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\u003eIncludes:\u003c\/strong\u003e Low Profile Gas Block (pinned)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 (mil-spec upper receivers with M4 feed ramps)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ballistic Advantage","offers":[{"title":"Default Title","offer_id":47941563777279,"sku":"BABL556013F","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1242389.jpg?v=1766569490","url":"https:\/\/doublestackstore.com\/products\/ballistic-bbl-5-56-16-hanson-w-lpgb","provider":"Double Stack Store","version":"1.0","type":"link"}