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Questions & Answers
Will this fit on a Defiance Classic action? Manufacturer Answer

Yes, the Ruckus Pre-fit barrels will fit on the Ruckus, Tenacity, AntiX and Classic action as long as you have a recessed bolt nose.

by Proof Research, Manufacturer, December 4, 2024
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Product Info for Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrels

When PROOF Research was formed in 2012, our vision was both simple and extraordinary. Our truly innovative founders envisioned a company that would apply advanced science, new technologies, aerospace-grade materials and manufacturing excellence to produce a new class of products that would truly revolutionize the firearms industry. Our Defiance Ruckus Pre-Fit barrels exemplify our founders pursuit of relentless excellence.image

PROOF Research pre-fit carbon fiber & steel barrels for the Defiance Ruckus are to be installed in a simple operation requiring few specialized tools. Our pre-fit barrels are chambered and threaded for a simple install that require only a few specialized tools. Simply torque your barrel on, double check headspace with proper gauges and head to the range! Unprecedented accuracy and performance - it does not get much better than our Defiance Ruckus carbon fiber & steel pre-fit barrels.

PROOF drop-in barrels are designed to fit Ruckus actions with the 'Recessed' bolt nose option only and will not be compatible with actions that have cone, flat, or control round feed bolts.

Compatibility

Ruckus. Drop ins will fit actions with a recessed bolt nose only (most common option).

Tenacity. Ruckus drop ins will fit Tenacity actions with recessed bolt nose and integral lug only.

AnTi. Ruckus drop ins will fit AnTi actions with recessed bolt nose only.

Specifications for Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrels:

Manufacturer: Proof Research
Color: Silver
Barrel Length: 26 in
Barrel Profile: Competition
Threads per Inch: 5/8x24
Gun Type: Rifle
Flutes: No
Condition: New

Features of Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrels:

  • Long-Lasting: Excellent erosion wear characteristics and corrosion resistance
  • Extreme Pressure Resistance: An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing

Package Contents:

  • Proof Research Defiance Ruckus Steel Pre-Fit Barrels

Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrels Orderable Models

List of Orderable Models

  • Proof Research Defiance Ruckus Steel Pre-Fit Barrels, 223 Rem, 26in, 7 Twist, 5/8-24, Competition, 123102 , MPN: 123102 , UPC: 843068123102 , Code: 2SB-BAB-PRRES25-123102
  • Proof Research Defiance Ruckus Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Competition, 123119 , MPN: 123119 , UPC: 843068123119 , Code: 2SB-BAB-PRRES25-123119
  • Proof Research Defiance Ruckus Steel Pre-Fit Barrels, 6CM, 26in, 7.5 Twist, 5/8-24, Competition, 123126 , MPN: 123126 , UPC: 843068123126 , Code: 2SB-BAB-PRRES25-123126
  • Proof Research Defiance Ruckus Steel Pre-Fit Threaded Barrels, .308 Winchester, 26in, 1-10 Twist, 5/8-24 Thread, Competition, 4 Groove, 130629 , MPN: 130629 , UPC: 843068130629 , Code: 2SB-BAB-PRRES25-130629
  • Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrel, 6.5 PRC, 26 inch, 5/8x24 Thread, 1-7.5 Twist, Competition Profile, Silver, 129388 , MPN: 129388 , UPC: 843068129388 , Code: 2SB-BAB-PRRES25-129388
  • Proof Research Defiance Ruckus Steel Pre-Fit Barrels, 6.5CM, 26in, 8 Twist, 5/8-24, Competition, 123140 , MPN: 123140 , UPC: 843068123140 , Code: 2SB-BAB-PRRES25-123140

Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrels Unavailable & Discontinued Models

List of Unorderable Models

  • Proof Research Defiance Ruckus Steel Pre-Fit Barrels, 6.5x47, 26in, 8 Twist, 5/8-24, Competition, 123133 , MPN: 123133 , UPC: 843068123133 , Code: 2SB-BAB-PRRES25-123133
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