**DO NOT use SAC action wrench head without proper SAC bumpers. Bumpers are only available with the Modular Action Wrench Kit**
Please make sure you look over the diagram, It will help you understand how the bumper goes on and that Bumper Nut Must Be Used At All Time.
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 Oxide finish. With a low cost, the action wrench heads are quick and tool-less allowing the end user to have one tool that can work on most actions, with out compromise.
Actions that do not utilize a counterbore on the barrel face will come with a short front bumper to properly locate it in the action.
Simply select the appropriate model number for the action you wish to use. If you do not see your action listed, please contact us, we are always developing new action wrench heads and some actions may work with certain models. We will update the list.
*** Indicates Right Hand Configuration Only
Model 1: Remington 700 actions, Defiance Deviant/Ruckus/Rebel actions ( Dose not if Defiance Elite), Impact 737 actions, Bergara B14, Lone Peak Fuzion.
Model 2: Winchester M70, FN SPR actions, Springfield 1903 ***
Model 3: American Rifle Company Mausingfield actions ***
Model 4: BAT Machine TR and similar actions
Model 5: Tikka T3 actions
Model 6: Howa 1500 actions ***, Borden actions, Kelbly’s actions
Model 7: Bighorn TL, SR, and Origin actions, ejector must be removed. Gunwerks GLR Left and Right, Savage Small Shank.
Model 8: American Rifle Company Nucleus/Archimedes actions
Model 9: Curtis Custom actions only, will no work with Terminus actions
Model 10: Defiance Elite, Pierce actions, Tuebor Raider
Model 11: Defiance .750″ diameter bolts, Surgeon XL
Model 12: Sako A7
Model 13: Surgeon 591
Model 14: Terminus actions, will work with Curtis Customs
Model 15: Sako TRG actions
Model 20: McMillan TAC50 actions
At Short Action Customs, we are only concerned with making the best products. Our Modular Action Wrench comes with a lifetime guarantee against any manufactured defects and has a 100% lifetime replacement for any broken parts. We have thoroughly tested the wrench bodies and they are capable of handling impressive torque values, however we guarantee our parts to handle 150 Ft Lbs of torque. Torquing above 150 Ft Lbs will void your warranty on the wrench body and the wrench heads. The wrench heads are softer than most actions, they will get normal wear and tear, however if any break or crack, we will replace them at no charge.