Wheeler Engineering AR Armorer's Bench Block

Tired of trying to protect your AR parts while installing a pin, retainer, or spring? The AR-15 Bench Block is the answer! Designed specifically for AR-15 assembly and disassembly, the AR-15 Bench Block is the perfect tool. It securely holds the upper receiver, lower receiver, front sight, and charging handle during assembly, disassembly, and maintenance.