Luth-AR A3 Upper Parts Kit

Ensure your next upper receiver build is ready to go with the Luth-AR® A3 Upper Parts Kit. This A3 upper receiver parts kit includes the parts you need to repair or rebuild your A3 upper receiver. This kit includes an ejection hinge pin snap ring, ejection port cover pin, ejection port cover, ejection port cover spring, forward assist pin, forward assist spring, and forward assist button. Made in USA.