EVO Stainless Steel Short Action


Out of stock



The Mack Brothers EVO Stainless Steel Short Action starts from a 416 heat treated billet, and is completely CNC machined in several operations.

Each action comes with a self-indexing 17-4 stainless recoil lug, complete bolt, and a 20 MOA Picatinny rail. The enhanced recoil lug adds thread length for more contact with the barrel and increased overall precision in your rifle. The 20 MOA Picatinny rail can easily be removed for the hole alignment to be compatible with a set of front Remington rings for complete customization. Other features include a streamlined external bolt stop located above the stock line and an integral trigger hanger system for ease of assembly and enhanced trigger repeat-ability in the field.

Our bolts feature M16 style extractors, Remington style cocking pieces, threaded bolt handles for interchangeable knobs as well as threaded and pinned handles. Each bolt is nitrided for reduced friction and superior durability. Bolts come in magnum and standard bolt face. All parts proudly made in America.


NOTE: Send FFL or FFL contact information to ffl@macbros.com along with your order #.

Additional information

Bolt Face

Standard, Magnum, .223