This video showcases Brownells' new Government-Profile AR-15 Barrels, highlighting their construction and features. The barrels are made by the same contractor as government-supplied barrels, ensuring high quality with features like chrome-lined bores, MPI, and proof-firing. Various lengths are available (10.3", 11.5", 14.7", 16"), all chambered in 5.56 NATO. The 14.7" versions are designed to easily reach the 16" minimum legal length with a pinned flash hider. The barrels come as complete assemblies with installed components like the gas block and handguard cap, and some are M203 compatible. A preview of an upcoming A2 rifle barrel for retro builds is also included.
This video features a range test of an AR-15 setup with Palmetto State Armory and Del-Ton components, specifically an A2 flattop government profile barrel. The user encounters some feeding issues, including slow chambering requiring the forward assist and a hard primer. A steel-cased Tulammo round causes a stuck casing when the firearm is hot. The reviewer plans to clean the rifle and test it again, stating satisfaction with the price and expectation of improved performance, and resolves to exclusively use brass ammunition moving forward.
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