Posts Tagged ‘BUIS’
Ultradyne C4 sights – Popping Off
By Travis Pike from GatDaily Folding iron sights isn’t something a lot of us spend a lot of time thinking about. Pop ’em on, zero them, and you might likely never need them again. Optics have never been tougher and never been more prevalent than now. Folding sights, often called BUIS or backup iron sights, come…
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