Spike’s .308 Shim Kit
NOTE: Covid-19, protests, and riots has created a strong demand for firearms. We are fulfilling orders as quickly as possible, however you will likely experience longer than usual delivery times due to any delays or back orders that this may have caused. Thank you for your patience.
The Spike’s Tactical Barrel Nut Shim Kit allows you to torque your barrel nut into place with perfect alignment when having to install your rail.
NOTE: Our .308 M-LOK rails come with shims.