PLEASE NOTE: Don't see the configuration you want? We do have custom orders available. Lead times will vary. Please call Northland Shooters Supply at 763-682-4296 to place your custom order.


Northland Shooters Supply (NSS) offers Zermatt Arms/Bighorn Arms TL3, SR3, and Origin custom actions. These actions pair with Savage small shank barrels (1-1/16″ x 20 TPI) and have a Remington 700 footprint (accepts Remington 700 stocks, chassis, and triggers).

NSS is currently stocking the TL3 Single Shot action, the TL3 Short action (AI & AW), the TL3 Left Hand Short action (AI), and the TL3 Long action (AI).

The TL3 Medium 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
  • 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.

Action Configuration Options: 

  • Right Bolt – Right Port
    • AICS Magwell
      • No feed lips (AICS Mags only)
    • Compatible AICS detachable box magazine options
      • MDT XM AICS magazines, max Coal 3.255″
    • Bottom Metal
      • Hawkins Hunter DBM, max COAL 3.230″
      • Hawkins M5 DBM- COAL 3.230″
    • Medium Tang
    • Finish Options:
      • Bead Blast Finish with DLC Bolt
      • DLC Finish

Bolt Head Options:
***NOTE***  Extra bolt heads are available for purchase: $125.00 each

  • .378″ (223)
  • .422″ (Valkyrie)
  • .422″ (PPC/ARC)
  • .473″ (308)
  • .532″ (Magnum)

Rail Options:

  • 0 MOA
  • 20 MOA
  • 30 MOA

Bolt Knob Options: (shown left to right)
***NOTE***  Extra bolt knobs are available for purchase: $55.00 each

  1. Competition
  2. Tactical
  3. Helical Diamond
  4. Teardrop
  5. Spiral Extended
  6. Spiral
  7. Diamond

Zermatt Arms Bolt Knob Options

Additional information


Medium Action


Right Hand

Ejection Port

Right Port

Mag Cut

AICS Magwell

Bolt Head

.378" (223), .422" (Valkyrie), .445" (PPC/ARC), .473" (308), .532" (Magnum)


0 MOA, 20 MOA, 30 MOA


Bead Blast Finish, DLC-Black Finish

Bolt Knob

Competition, Diamond, Helical Diamond, Spiral, Spiral Extended, Tactical, Teardrop