Modular Action Wrench – Head Only


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Modular Action Wrench Heads

**DO NOT use SAC action wrench head without proper SAC bumpers.  Bumpers are only available with the Modular Action Wrench Kit**

Model Specific Wrench Heads for your Modular Action Wrench

Our Modular Action Wrench Heads are designed to precisely fit your action to ensure proper torque and to protect your action from any damage. Made from 4140 Alloy Steel and heat treated to HRC 32 with a black nitride finish. The action wrench heads are quick and tool-less, allowing the end user to have one tool that can work on most actions, without compromise.

Model 1: Remington 700 & Model 7 actions, Christensen Arms actions, Defiance Classic/Deviant/Ruckus/Rebel/Anti-X actions (NOT Defiance Elite), Impact 737 actions, Bergara B14 actions, Stiller Predator actions, Lone Peak Fuzion & Razor actions, Falkor Defense LW7 and 7EVEN actions.

Model 2: Winchester M70, FN SPR actions, Springfield 1903, Defiance GA Hunter Controller Round Feed

Model 3: American Rifle Company Mausingfield actions

Model 4: BAT Machine TR, B & DS, and Vesper actions (NOT Nuevo)

Model 5: Tikka T3 actions

Model 6: Savage 10/110 actions, Howa 1500 & Vanguard actions, Borden actions, Kelbly’s actions

Model 7: Zermatt Bighorn TL/SR/Origin/Ti actions, RimX action, Gunwerks GLR actions, Savage Small Shank.

Model 8: American Rifle Company Nucleus/Archimedes, Daniel Defense Delta 5 Pro actions

Model 9: Curtis Custom actions only, will not work with Terminus actions

Model 10: Defiance Elite, Pierce, Tuebor Raider

Model 11: Defiance .750″ diameter bolts, Surgeon XL actions

**Model 12: Sako A7 actions

**Model 13: Surgeon 591 & 1086 actions

Model 14: Terminus Zeus, Kratos, & Apollo actions, will work with Curtis Customs actions

**Model 15: Sako TRG actions


We do not offer Models that fit Aero Precision Solus, ARC Coup De Grace, Barrett Fieldcraft, Browning X-Bolt, Cooper, Howa Mini, Kimber 84, Mossberg Patriot/MVP, Pristine, Ruger, Sako 85, Sig Sauer Cross, Terminius Kratos X, Tuebor Legion, Ultimatum Deadline, or Vudu actions.


** Indicates current versions shipping are right-hand only (Models 12/13/15).  These Models are available now in ambidextrous IF REQUESTED AT TIME OF ORDER. Please make a note in the Comments section when ordering.

Additional information

Weight 3 oz
Dimensions 4 × 3 × 1 in


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