Luth-AR AR-15 .308 Ejection Port Cover Pin for .308 Upper Receiver Black

Luth-AR AR-15 .308 Ejection Port Cover Pin for .308 Upper Receiver Black. 308 Ejection Port Cover Pin for .308 Upper receiver Specifications for Luth-AR AR-15 .308 Ejection Port Cover Pin: Manufacturer: Luth-AR Color: Black Gun Model: AR-15 Caliber: .308 Winchester Projectile Caliber: .308 Caliber Country of Origin: USA Package Contents: Luth-AR AR-15 .308 Ejection Port Cover Pin What firearm models does the manufacturer say Luth-AR AR-15 .308 Ejection Port Cover Pin is compatible with? The manufacturer suggests that Luth-AR AR-15 .308 Ejection Port Cover Pin is compatible with AR-15Luth-AR 308-UR-03: AR-15 .308 Ejection Port Cover Pin for .308 Upper Receiver Black