The Troy Industries AR-15 2″ Low Profile Gas Block SGAS-2LP-00BT-00 is engineered to cover the area under fixed sight gas blocks and hide taper pin holes. When installing a free float handguard on an upper that starts with a front sight base, the scarring under the taper pins can be unsightly and promote rusting—with this block, you mitigate that risk and gain additional surface area for secure installation.
This extended low profile gas block is designed for .750 diameter AR-15 barrels. Built from 4140 steel with a Parkerized finish, it measures 2 inches in length and weighs just 2.1 ounces. The SGAS-2LP-00BT-00 performs its primary function flawlessly, providing consistent gas regulation for reliable cycling with no noticeable weaknesses in its design or functionality.
All Troy products are manufactured in the USA using the finest quality materials and are warranted against defects in material and workmanship. Whether you’re upgrading an existing rifle or completing a new build, this gas block delivers proven reliability and clean aesthetics for professional and recreational shooters alike.
