Hornady's brass cases offers re-loaders excellent uniformity in wall thickness, weight, and internal capacity. The cases allow proper seating of the bullet, not only in the case, but in the chamber as well.
Specifications:

Type	Unprimed Case
Material	Brass
Size	N/A
Style
Length
Gun Type	Pistol
Metal Type	Brass
Caliber or Gauge	40 Smith & Wesson
Quantity	200 Per Box
Recommended Usage	Reloading