Kalashnikov Concern is designing a new family of AK rifles called 500-series. Despite having a high level of parts commonality with the AK-12/AK-15, the new 500-series rifles feature a completely different upper/lower receiver layout. The company has published some pictures and videos showing a prototype of 500-series rifles called AKV-521. Let’s take a closer look. The […]
The post Kalashnikov Concern Shows The Prototype of Upcoming 500-Series AKs – The AKV-521 Rifle appeared first on The Firearm Blog.
