EXTEND M4/25 Block Screw

Black, Spare Parts, Brakes.The EXTEND M4/25 Block Screw Black is an essential spare part for your weapons. This block screw is specifically designed for use with the M4/25 platform and is crafted using high-quality materials for durability and longevity. These spare parts are perfect for firearm enthusiasts who want to keep their guns in excellent condition. They are simple to install and will help improve the performance of your firearm. Additionally, the block screw is equipped with advanced braking technology that improves precision and accuracy. If you are in need of spare parts for your firearm, the EXTEND M4/25 Block Screw Black is an excellent choice that will help you maintain and enhance your weapon’s performance. With its superior quality, accuracy, and reliability, this block screw is a worthy investment for anyone who is passionate about shooting sports.