Pro Grade stainless steel. Fits all M4 carbines and M16A2, A3 and A4 rifles. Replaces front sight to use 10 inch or longer MRF handguard. Enhanced reliability. Black Oxide finish. .750 inch. 1.2 ounces.
| Attribute | Value |
| Made In The USA | Made In The USA |
| Color | Black |
| Manufacturer Part Number | SGAS-A4L-OOBT00 |
