Diamondback Firearms is proud to announce its NEW line of DB15 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 Diamondback’s CNC facility. The DB15 raises the bar when it comes to features and performance when compared to others. From the modified Diamondback aluminum four-rail handguard, to a variety of color, sight, and stock options, the Diamondback DB15 represents value and versatility all at a very affordable price. Contact your dealer or distributor TODAY for more information on the Diamondback DB15. PRODUCT SPECS Model: DB15EB (Elite Black) Caliber: 5.56 NATO/ .223 Remington Finish: Black Anodized Hardcoat Barrel: 16” 4140 Chrome-Moly, Free Float, Melonite Coated Barrel Twist Rate: 1:8 RH Gas System: Carbine length Gas System Bolt Carrier: Shot-Peened, Magnetic Particle Inspected Mil Spec 8620 carrier, Melonite Coated with 158 Carpenter Steel Bolt Lower Receiver: Forged 7075 T-6 Aluminum...