German Geiger GRP Roller Delayed Blowback Pistol
By Hrachya H
When you hear roller delayed blowback, you probably think about Heckler & Koch because the G3 rifle and its derivatives such as the ever-popular MP5 are the family of firearms most known for successfully utilizing this operating mechanism. In handgun designs, this system was less successful with the only pistols using it that I am […]
The post German Geiger GRP Roller Delayed Blowback Pistol appeared first on The Firearm Blog.
Source:: The Firearm Blog
Leave a Reply