Stiller TAC 300 Short Or Long Action- Standard or Mag Bolt Face

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The TAC300 /Predator actions are designed for Remington 700 Clone actions used for tactical, long range hunting, and competition shooting platforms. They are bead blasted 416R stainless steel and have a Remington 700 footprint. The TAC300 will fit a Remington 700 long action inlet. The actions are compatible with .308 standard or 300 magnum bolt face, and use a modified M16 type extractor, that matches the Wyatt extended mag box an follower, for the hand loader who likes to seat his bullets longer than factory ammo. They have #8/40 base screws for scope mounting. The bolt is forged from a single piece of steel, hand lapped with a new proprietary coating that makes them as smooth as glass. The tactical actions feature a screw-on bolt knob, .300″ recoil lugs, combined with stiller quality standards leave little to be desired when building your dream rifle. Receiver can be ordered with an added dual pinned 8×40 screwed, 20 MOA Picatinny Rail – *or add the optional 40 MOA Picatinny Rail, both available in our products tab for purchase. Actions are Available in long and short action 700 footprint configurations.

  • Receiver Material: 416 Stainless hardened to 42 Rockwell
  • Receiver Length:
    • TAC30 and Predator Short – 7.850”
    • Wraith Short (integral lug) – 8.037”
    • Predator Medium – 8.200”
    • TAC30 and Predator Long – 8.700”
    • Wraith Long (integral lug) – 8.887
    • P1000 short – 8.265
    • P1000 V long – 9.155”
    • TAC338 – 9.165”
    • Tac DRIVER – 10.25”
  • Receiver Diameter:
    • Predator, Predator V, TAC30, & TAC300 – 1.35” (Remington 700)
    • Wraith – 1.35”, across flats
    • P1000 – 1.35” or 1.55”
    • TAC338 – 1.40”
    • TAC DRIVER – 1.45” or 1.60”
  • Headspace:
    • Short, Medium, Long, Wraith – .700”
    • P1000 – 1.115”
    • TAC338 – 1.000”
    • TAC DRIVER – 1.100”
    • Headspace tolerance is held to +/- .001”
  • Tenon threads Threads are made with a single point boring bar and indexed to top center of action.  This allows any barrel ever fitted to a Stiller Action to be screwed onto any other Stiller Action without need for re-headspacing or re-indexing.
  • Bolt Design:
    • TAC30, TAC300, PREDATOR, WRAITH – .700” diameter
    • TAC338, TAC DRIVER – .750” diameter
    • One piece fluted on top and sides but not the bottom so that flutes will not interfere with magazine lips. TAC actions have straight bolt handle and PREDATOR actions have swept bolt handle.  Bolt knob is threaded.  TAC actions have large knob and PREDATOR actions have small knob.  Aftermarket knobs can be swapped out by user or gunsmith.
  • Bolt Stop: On side of receiver opposite bolt handle above the stock line
  • Bolt Throw: 90 degree
  • Bolt Material: Chrome Molly hardened to 42 Rockwell
  • Bolt Coating: Proprietary double layer coating makes them as smooth as glass
  • Firing Pin: Fluted Stainless Steel, .068 diameter tip, Chrome silicon spring
  • Extractor/Ejector: Modified M16 type extractor, Rem 700 style pin ejector
  • Recoil Lug: 416R Stainless parallel sided or tapered.  .187” (Rem700 standard) or .300” produced in house and surface ground to .0002” tolerance.


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