2-3 Weeks. 8200 Series Field-Corps Bass Drums feature an aluminum arch lug casing 20 percent lighter and 40 percent stronger that uses straight-line technology. The drums are one to two pounds lighter than current models. 10-ply Birch hoops with a round edge allow pinpoint tension on the hoop, and a steel wide body claw is designed for today's corps-style tuning, dispersing tension over a larger surface area for more stability. Includes an Aluminum Tube Carrier and a Case. Available in 5 colors; White, Silky Silver, Black Forest, Blue Forest and Red Forest.