Short Action Customs Modular Action Wrench Heads 4140 Alloy Steel Black Nitride 32 HRC

Modular Action Wrench Heads by Short Action Customs. Do not use SAC action wrench head without proper SAC bumpers. The SAC Modular Action Wrench Heads are designed to precisely fit your action to ensure proper torque and to protect your action from damage. Made from 4140 Alloy Steel and heat treated to HRC 32 with a black nitride finish. The heads are compatible with a wide range of actions and are available in multiple model heads (Model 1–Model 15). Heads include Remington 700, Winchester M70, ARC Mausingfield, BAT Machine TR, Tikka T3, Howa 1500, Bighorn TL/SR/Origin, ARC Nucleus/Archimedes, Curtis Custom, Defiance Elite, Surgeon XL, Sako A7/TRG, and Terminus actions. Right-Hand configurations are indicated where applicable.