Birchwood Casey Vise Block for AR-15 Upper Receiver Upperviseblock

The Birchwood Casey AR-15 Upper Receiver Vise Block is the perfect tool for hassle-free cleaning assembly and maintenance of your AR-15 or equivalent rifles. Engineered with a soft jaw design it safely clamps into any vise without scratching or marking the receiver. This vise block securely installs onto the upper receiver with included snap pins ensuring a firm grip during use. It's ideal for precise barrel installation and torque adjustments. Designed for durability and simplicity this gr