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Defiance Machine

Defiance, Ruckus Tactical, SS, Nitride, Long, LB, Spiral Standard Fluting, Magnum, Modified Handle, Tactical Knob, DBM, Left Eject, Picatinny Integral 20 MOA, Integral Lug, Recessed Bolt Nose, M16 Extractor, Faceted Shroud

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MSRP: $1,695.00
— You save $254.25

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Defiance Ruckus Tactical: A High-Performance Action for Long-Range Precision


The Defiance Ruckus Tactical, tailored for long-range shooters, is engineered to deliver superior performance and reliability. Designed with a focus on the needs of competitive shooters, this action features a left eject setup, making it ideal for left-handed operators. The combination of advanced materials and thoughtful design ensures unmatched precision and durability.

Superior Construction

Made from pre-hardened, aircraft-certified 416 Stainless Steel, the Ruckus Tactical offers robustness and resistance to wear and tear. The nitride finish enhances corrosion resistance and overall longevity, making it a reliable choice for harsh shooting environments.

Key Specifications:

  • Material: Aircraft-certified 416 Stainless Steel, pre-hardened for strength.
  • Action Lengths: Available in Short, XM, Medium, and Long actions to accommodate various shooting needs and preferences.
  • Weight: Consistently between 30 to 32 oz, providing a solid yet manageable build for precision shooting.

Engineered for Precision

The Ruckus Tactical is equipped with cutting-edge features that cater to precision shooting:

  • Integral 1913 Mil-Spec (Picatinny) Scope Base and Recoil Lug: Ensures a stable and secure platform for mounting high-performance optics.
  • One-Piece Bolt Design: Machined in a single operation to guarantee a headspace tolerance of +/- .001", crucial for maintaining accuracy over long distances.

Enhanced Design Elements:

  • Integral Scope Mount: Offers 0 or 20 MOA elevation options, facilitating long-range targeting.
  • Magazine Compatibility: Works seamlessly with hinged floorplates, detachable magazines, or single-shot configurations, providing flexibility for various shooting disciplines.

Precision Manufacturing

The Ruckus Tactical showcases Defiance’s commitment to precision with its advanced manufacturing processes:

  • Smooth Bolt Operation: Enabled by Wire EDM-cut, full-length lug ways, ensuring reliable and smooth cycling under all conditions.
  • Primary Extraction Design: Significantly enhances initial extraction and ensures consistent bolt cycling, which is essential for repeatable accuracy.

Manufacturing Excellence:

  • Pre-Hardened Materials: All components are hardened prior to machining to maintain precise tolerances during the heat treatment process.
  • Extraction and Ejection System: Features an M16 extractor for reliable cartridge removal, optimized for both standard and wildcat cartridges.

Comprehensive Components Included

The Ruckus Tactical is delivered with a complete set of components, ready for custom assembly and immediate use:

  • Complete Action Set: Includes the receiver body with an integral rail and recoil lug, alongside a choice of repeater or single-shot magazine cuts.
  • Bolt Assembly: Comes with spiral standard fluting and a tactical knob, which enhance both function and aesthetics.


The Defiance Ruckus Tactical is designed for discerning shooters who demand precision, reliability, and adaptability in their long-range shooting endeavors. With its robust construction, precision engineering, and comprehensive features, it stands out as a top choice for competitive shooters and tactical operators looking for a left-hand optimized action that delivers consistent high performance. Whether engaged in competition or practicing on the range, the Ruckus Tactical ensures that each shot counts.

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Additional Information

Model / Type:
Stainless Steel
Round 1.35in
Bolt Orientation:
Bolt Fluting:
Bolt Face Diameter:
.550 +/-
Bolt Knob Style:
Load Port:
Ejection Port:
Picatinny Rail:
Minute of Angle:
20 MOA
Recoil Lug:
Extractor Type:
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