Brownells, in large part, started the retro resurgence of the last few years. While they did get out of the game with complete guns, they still offer parts and uppers. The most recent batch of uppers is more modern and includes the Brownells 733, a Model 733 clone. Yes, the 733 we all know and […]
The post TFB Review: Brownells 733 Upper Receiver appeared first on The Firearm Blog.