DealAR-15 Ball Front Sight Post (3 Sizes) 223/5.56 .033, .051, .071 Diameter Ball.. Has Four Notch Base, CNC Machined Steel, Hardened, Parkerized Finish. Made in the USA by Xtreme Precision LLC.. Buy 10 and get 2 Free. Includes All Parts Pictured UPC: 619159946109 from Xtreme Precision (Product 708) |