TacFire TL009 Upper Receiver Vise Block AR-15/M4 Black Polymer

The TacFire TL009 Upper Receiver Vise Block is a bench tool designed to cradle an AR-15/M4 upper receiver securely in a standard gunsmithing vise for maintenance, repair, and build work. The block supports the receiver body so the user can torque barrels, install handguard components, work on gas systems, or perform other upper-receiver tasks without crushing, bending, or otherwise damaging the receiver.

Molded from a tough, non-marring black polymer, the TL009 grips the upper receiver without scratching its anodized finish or deforming its walls. The polymer body absorbs torque and pressure that a hard-aluminum block can transfer straight into the receiver, making it a smart choice for both factory-new and refinished uppers. Its low-profile shape keeps the optics rail exposed and clear for accessory work.

TacFire built this vise block specifically for the AR-15 and M4 platform, dropping into any common bench vise. The compact form is light enough to keep on the bench full-time and small enough to toss in a range bag or armorer's kit. It pairs naturally with other TacFire bench tools such as the TL006 Armorer's Stock Wrench for a complete upper-receiver build setup.