Sig Sauer Cross 308 Win 16" Stainless Barrel Conversion Kit

The Sig Sauer Cross Caliber X-Change Kit converts your Sig Sauer CROSS rifle platform to .308 Winchester with the included barrel and mounting hardware. This factory kit provides every part needed to re-chamber an existing CROSS rifle from a single box.

At the center of the kit is a precision 16" stainless steel barrel chambered in 308 Win with a 5/8x24 thread pattern, supplied with a matching thread protector cap. A barrel extension and barrel nut round out the package so the conversion installs using the hardware that ships with the kit.

Designed specifically for the CROSS precision rifle platform, the Caliber X-Change system provides a factory-supported path to switch between supported chamberings on a single CROSS rifle. The stainless barrel ships ready to install on a CROSS chassis configured for that caliber's bolt face.