Last year, Brownells dropped their new Gen 2 version of the BRN-180 upper receiver onto the market. They came out with both shorter barrel variants as well as an option for .300 Blackout. Every time I saw the new BRN-180 Gen 2 upper, it piqued my curiosity and after a while, I decided to pick […]
The post TFB Review: Brownells BRN-180 Gen 2 Upper appeared first on The Firearm Blog.
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