Diamondback Firearms is proud to announce its line of DB10 rifles made entirely in the USA. Starting with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondbacks CNC facility. The DB10 raises the bar when it comes to features and performance. **** DB Firearms has made a production change and the handguard picatinny rail is sculped for large lens optics - it is no longer full length as shown in the photo****