Introducing Nikai SKS chassis for OEM & duckbill magazines 

Engineered from advanced PPA-CF composite, the Nikai delivers exceptional rigidity and strength while remaining significantly lighter than aluminum alternatives. Unlike traditional polymers that soften under heat or become brittle in extreme cold, PPA-CF maintains its structural integrity across harsh environments, making it ideal for Canadian conditions and hard field use.

Designed around OEM magazine compatibility, the Nikai keeps the reliability and simplicity shooters already trust. Included in the box is the Duckbill Delete Mod option, allowing users to streamline reloads, modernize the rifle’s profile, and eliminate the awkward handling characteristics associated with traditional duckbill magazines.

PPA-CF’s high stiffness-to-weight ratio gives the chassis a solid, precision feel with reduced flex under load, while its superior heat resistance handles sustained firing and demanding range sessions without deformation. The material also offers excellent chemical resistance, low moisture absorption, and long-term dimensional stability, critical for maintaining consistent fitment and performance over time.

The result is a chassis that feels purpose-built rather than adapted: lighter to carry, tougher under abuse, stable in temperature extremes, and engineered to modernize the SKS without sacrificing reliability.

See it in action here or buy it here