FOLDAR

The FoldAR complete upper is ideal for your next build by giving you all the advantages of our Type II technology or to upgrade your favorite lower! Stocked right out of the box with a precision barrel and the overall quality you would expect from the most well-built ARs offered today. Make your next build the most compact rifle in your safe now! - Caliber: .300 Blackout - Barrel Length: 16 - Muzzle Thread Pitch: 5/8x24 - Finish: Type 3 Class 2 Hardcoat Anodized - Muzzle: A2 Birdcage - Barrel Twist: 1:7