Tacfire AR15/.936 Low Profile Gas Block/Mil-Spec/Alum. w/Pin & Top/Bottom Rail Black

Tacfire AR15/.936 Low Profile Gas Block/Mil-Spec/Alum. w/Pin & Top/Bottom Rail Black. These AR Gas Blocks made by TacFire replace your existing A2 front sight with ease. Plus this Tacfire Low Profile Gas Block is small enough to let a longer rail be placed over it. Whether you choose one machined from steel or aluminum these are all incredibly durable and can withstand the firepower of your rifle. Installation is easy as there are zero modifications to your barrel required and a roll pin and set screws are included with each purchase. Pick up your Tacfire Gas Block for a true low profile fit and exceptional performance. Specifications for Tacfire Rifle Gas Block: Manufacturer: TacFire Condition: New Package Contents: Tacfire Rifle Gas Blocks What firearm models does the manufacturer say Tacfire Rifle Gas Block is compatible with? The manufacturer suggests that Tacfire Rifle Gas Block is compatible with AR-15 AR-10Tacfire MAR002-BB: AR15/.936 Low Profile Gas Block/Mil-Spec/Alum. w/Pin & Top/Bottom Rail Black