Diamondback Firearms DB15, Semi-automatic Rifle, AR-15, 6MM ARC, 18 Barrel, 18 Barrel, Anodized Finish, Black, Black Furniture, 15 MLOK V4 S Rail, Magpul MOE-K2 Grip, Magpul CTR Stock, 26 Rounds, 1 Magazine 1784V001 Diamondback Firearms' line of DB15 rifles are 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. The Diamondback DB15 represents value and versatility at a very affordable price.