Made in USA Military specification and dimensions Standard Ejection Port Cover Ejection Port Pin (Phosphate Finish) Ejection Port Spring Ejection Port Retaining Clip (Phosphate Finish) Proper fit and function Cal: .223/5.56
AR-15 Zombie Ejection Port Dust Cover
Engraved Military AR-15 Port Covers
AR-15-Ejection-Port-Dust-cover-Engraving-Right
Magpul Enhanced Ejection Port Cover
Bastion, Don't Tread On Me, AR-15 Ejection Port Dust Cover
AR15/M4 Laser Engraved Ejection Port Dust Cover USA FLAG w/
2nd Amendment Protecting Liberty From Tyranny Engraved AR15 Ejection Port Dust Cover
AR-15 Ejection Port Dust Cover Assembly (Gen 3) (Anodized Black) » Guntec USA