Defiance ANTI

$1,495.00

Total: $1,495.00
Category:
Details

Description

Defiance Machine anTi Stainless Action – Short Action (SA), Medium Action (MA), and Long Action (LA)

The Defiance Machine anTi Stainless Action is designed for shooters who demand a lightweight yet extremely durable foundation for precision rifle builds. Built by Defiance Machine in Montana, the anTi action was developed specifically for hunters and shooters who want the strength and reliability of a steel action while keeping overall rifle weight to a minimum. The anTi has become a favorite for ultralight mountain rifles and backcountry hunting builds where every ounce matters but performance and reliability cannot be compromised.

The receiver of the anTi action is machined from pre-hardened aircraft-certified 416 stainless steel, delivering excellent strength and corrosion resistance in harsh environments. The bolt is machined from a single piece of 4340 chrome-moly steel, allowing extremely tight headspace tolerances and consistent lockup shot after shot. This combination of materials and manufacturing processes produces a smooth-cycling action with excellent durability and reliability in the field. The receiver incorporates an integral recoil lug, and the bolt features recessed lugs, a Mini-16 extractor, and a plunger ejector for dependable extraction and ejection across a wide range of cartridges.

The anTi action is available in Short Action (SA), Medium Action (MA), and Long Action (LA) configurations, allowing builders to chamber rifles in everything from compact short-action cartridges to larger magnum platforms. One of the defining features of the anTi is its extremely low weight compared to traditional steel actions. Depending on configuration, the action weighs roughly 19–22 ounces, putting it very close to the weight of many titanium actions while maintaining the durability and rigidity of stainless steel construction. This makes the anTi one of the most popular action choices for lightweight precision hunting rifles and ultralight backcountry builds.

Components

  • Defiance Machine anTi Stainless Steel Receiver
  • One-piece 4340 chrome-moly bolt
  • Integral recoil lug
  • Mini-16 extractor system
  • Plunger ejector
  • Side bolt release assembly
  • Available in Short Action (SA), Medium Action (MA), and Long Action (LA)

Notes

  • Built from pre-hardened 416 stainless steel for durability and corrosion resistance
  • Lightweight design ranging roughly 19–22 oz depending on action length
  • Uses Remington 700 thread pattern (1.0625” × 16 TPI) for barrel compatibility
  • Compatible with most Remington 700 triggers, stocks, and chassis systems

The Defiance anTi Stainless Action delivers the perfect combination of strength, lightweight performance, and precision engineering. Whether used as the foundation for a mountain hunting rifle or a lightweight precision build, the anTi provides the reliability and smooth operation that serious shooters expect from a premium custom rifle action.

Additional information

Bolt Length

Long Action, Medium Action, Short Action

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