Our KNS Bren Side & Bottom Rails offer direct replacements and upgrades for your CZ USA Bren 805 side & bottom panels. We offer options for KeyMod, Picatinny and M-LOK, now gathered on a single page and bundled for your convenience.
These items are a direct replacement for your CZ Bren 805’s OEM bottom or side panels, enabling quick and simple user customization/interface with KeyMod, Picatinny, & M-LOK accessories. Hard-coat anodized & laser-engraved. Made in Texas.