Product Details
This is one of the few test and evaluation brass catchers that the Swedish army used when testing the HKG3, which was adopted and named the AK4.
This is a really cool design with what reminds me of a mini mailbox door for quick dumping of empty brass. Snap on, snap off design. Easy to use.
Hard to find military accessory out of Sweden. Even the Swedish National Army Museum doesn't have one of these. I believe there are only three of these early trials version brass catchers in existence.