By Hrachya H
Mark Serbu, the owner of Serbu Firearms, has released a video where he shoots an RN-50 rifle chambered in rather unusual .50 Spotter-Tracer caliber. This cartridge looks like a shortened wildcat based on .50 BMG. However, it is actually a military cartridge used in M8C spotting rifle. The latter is a coaxial rifle chambered in .50 […]
The post Mark Serbu Shoots RN-50 Rifle Chambered in .50 Spotter-Tracer appeared first on The Firearm Blog.
Source:: The Firearm Blog