Posted 29 Jun 2016 This is an original GrB-39 barrel in outstanding condition. The barrel is bnz 40 marked with waffenampts. The bore is nice and clean with sharp rifling. Includes the original grenade cup installed on the proper cut-down barrel and also comes with the bipod. This is a really nice example of a very hard to find barrel. Cleveland, Ohio, United States Share this post Link to post Share on other sites