The TL3 Short Action comes with:

• Floating bolt head
• Interchangeable bolt head so you can run multiple calibers in one action
• Integrated recoil lug
• Controlled round feed
• Mechanical ejector
• Adjustable firing pin protrusion
• Machined from stainless steel
• Accepts Savage small shank barrels (1-1/16″ x 20 TPI) or our shouldered prefit barrels
• Medium actions will NOT work with standard Remington 700 short or long action stocks or chassis, you will need a medium length stock or chassis
• Medium actions will NOT work with Short or long action AICS magazines. You can use MDT XM mags
• Medium actions will NOT work with Remington 700 short or long action bottom metal.  You can use Hawkins M5 DBM or Hawkins Hunter DBM

Along with picking your Zermatt Arms/Bighorn Arms action, you will need to choose which bolt head, rail, and bolt knob you would like for your action.