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Kalashnikov USA 5.5mm Triangle Brace


SKU: 90000741W

The Kalashnikov USA Triangle Side Folding Brace is designed to transform your KP9 in form and function to the original Vityaz style triangle side-folder. The KUSA triangle brace latches to the receiver when folded by use of the integrated hitch. This is a close as you can get to the original SBR without the tax stamp and waiting period.


The Kalashnikov USA Triangle Side Folding Brace was engineered for simple end-user installation by use of the hinge pin already included with your KP9. Simply, strip your KP9, insert upside down into vice, use punch and mallet to remove hinge pin, install brace and reinstall pin. For video instructions on how to install your KP-9 Brace, click here. If you end up needing a new pin, we offer replacements in our web store.


This brace will also work with any AK pattern pistol that utilizes the common 5.5mm rear folding trunnion.


The Kalashnikov USA overall length 10.25”



– 5.5mm pin Triangle Pistol Brace
– Based on the Russian Vityaz Stock
– Fits on the KP-9 Pistol

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