Matador arms Mat-9 blowback upper receiver
The Matador MAT9 Blow Back 9mm Upper is a cutting-edge upper receiver that provides a significant advantage to shooters. Designed with a bufferless system, it eliminates the need for a traditional buffer and buffer tube. This innovative design allows for a more compact and lightweight upper receiver, enhancing maneuverability and reducing recoil. With its compatibility to accept Glock magazines, it offers shooters a reliable and versatile option for their 9mm AR platforms.