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Questions & Answers
Is this standard threaded or Quick Change thread? Expert Answer

This is what Proof Research states regarding the Terminus Pre Fit Barrels.
"Zeus: Pre-fits will fit actions with the "quick change" option but not the "full length" thread option.
Apollo / Apollo Lite / Ti: Pre-fits will fit all actions with integral recoil lug and actions supplied .250" thick recoil lug.
Kratos / Kratos Lite: Pre-fits will fit all actions with 1 1/16" x 16 receiver threads but not actions with 1.100" x 16 threads."

by Hunter, Gear Expert, August 18, 2022
Customer Reviews
Most Recent Reviews Proof and Terminus is a great combo. by Skeetman77, Verified Owner, April 8, 2024
This is my 17th proof research barrel and I could not be happier. I highly recommend the Terminus Zeus action with these Proof barrels.
Read 1 Review
Color: Graphite/Silver Caliber: .280 Remington Ackley Improved Barrel Length: 24 inBarrel Twist Rate: 1-9 Barrel Profile: Sendero Threads per Inch: 5/8x24 Gun Make: Terminus Gun Model: Terminus Kratos Weight: 2.94 lbGun Type: Rifle Flutes: No Condition: New Action Length: Long Action Fabric/Material: Carbon Fiber

Code: 2SB-BAB-TERMCF1-129951

MPN: 129951

UPC: 843068129951

Product No Longer Available

Product Info for Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrels

PROOF Research carbon fiber & steel pre-fit barrels for the Terminus Apollo, Zeus and Kratos actions come chambered and threaded for an easy install. Simply torque on, double check & ensure headspace with proper gauges and head to the range! Pre-fit barrels that deliver shot for shot accuracy and performance - there is simply no better choice for the Terminus Apollo, Zeus, and Kratos actions than our carbon fiber & steel pre-fit barrels.image

Features of Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrels

  • Lightweight: Up to 64% lighter than traditional steel barrels of similar contour
  • Extreme Temperature Resistance: Improved heat dissipation for cooler and longer lasting barrels
  • Unprecedented Durability: Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin

Package Contents:

  • Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrels

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Related Products to Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrels

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrels Unavailable & Discontinued Models

List of Unorderable Models

Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .280 Remington Improved, Kratos Action, 24 inch, 5/8x24 Thread, 1-9 Twist, Sendero Profile, Graphite/Sliver, 129951 , MPN: 129951 , UPC: 843068129951 , Code: 2SB-BAB-TERMCF1-129951
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .22 Creedmoor, Zeus Action, 24 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 130162 , MPN: 130162 , UPC: 843068130162 , Code: 2SB-BAB-TERMCF1-130162
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .28 Nosler, Kratos Action, 24 inch, 5/8x24 Thread, 1-8.4 Twist, Sendero Profile, Graphite/Sliver, 129968 , MPN: 129968 , UPC: 843068129968 , Code: 2SB-BAB-TERMCF1-129968
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5-284 Norma, Kratos Action, 26 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 130032 , MPN: 130032 , UPC: 843068130032 , Code: 2SB-BAB-TERMCF1-130032
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .28 Nosler, Kratos Action, 26 inch, 5/8x24 Thread, 1-8.4 Twist, Sendero Profile, Graphite/Sliver, 129975 , MPN: 129975 , UPC: 843068129975 , Code: 2SB-BAB-TERMCF1-129975
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .22 Creedmoor, Apollo Action, 24 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 130315 , MPN: 130315 , UPC: 843068130315 , Code: 2SB-BAB-TERMCF1-130315
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 PRC, Kratos Action, 28 inch, 5/8x24 Thread, 1-9 Twist, Sendero Profile, Graphite/Sliver, 130001 , MPN: 130001 , UPC: 843068130001 , Code: 2SB-BAB-TERMCF1-130001
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 Winchester Magnum, Kratos Action, 24 inch, 5/8x24 Thread, 1-9.4 Twist, Sendero Profile, Graphite/Sliver, 130018 , MPN: 130018 , UPC: 843068130018 , Code: 2SB-BAB-TERMCF1-130018
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 Winchester Magnum, Kratos Action, 26 inch, 5/8x24 Thread, 1-9.4 Twist, Sendero Profile, Graphite/Sliver, 130025 , MPN: 130025 , UPC: 843068130025 , Code: 2SB-BAB-TERMCF1-130025
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 Winchester Short Magnum, Zeus Action, 24 inch, 5/8x24 Thread, 1-10 Twist, Sendero Profile, Graphite/Sliver, 129616 , MPN: 129616 , UPC: 843068129616 , Code: 2SB-BAB-TERMCF1-129616
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 7mm Remington Magnum, Kratos Action, 24 inch, 5/8x24 Thread, 1-8.4 Twist, Sendero Profile, Graphite/Sliver, 130049 , MPN: 130049 , UPC: 843068130049 , Code: 2SB-BAB-TERMCF1-130049
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 Winchester Magnum, 26in, 1-10 Twist, 5/8-24 Thread, Terminus Kratos, Sendero, 5 Groove, 130759 , MPN: 130759 , UPC: 843068130759 , Code: 2SB-BAB-TERMCF1-130759
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 Winchester Short Magnum, Apollo Action, 24 inch, 5/8x24 Thread, 1-10 Twist, Sendero Profile, Graphite/Sliver, 130308 , MPN: 130308 , UPC: 843068130308 , Code: 2SB-BAB-TERMCF1-130308
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 7mm Remington Short Action Ultra Magnum, Apollo Action, 24 inch, 5/8x24 Thread, 1-8.4 Twist, Sendero Profile, Graphite/Sliver, 129944 , MPN: 129944 , UPC: 843068129944 , Code: 2SB-BAB-TERMCF1-129944
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 7mm Remington Short Action Ultra Magnum, Zeus Action, 24 inch, 5/8x24 Thread, 1-8.4 Twist, Sendero Profile, Graphite/Sliver, 130056 , MPN: 130056 , UPC: 843068130056 , Code: 2SB-BAB-TERMCF1-130056
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 PRC, Kratos Action, 26 inch, 5/8x24 Thread, 1-9 Twist, Sendero Profile, Graphite/Sliver, 129999 , MPN: 129999 , UPC: 843068129999 , Code: 2SB-BAB-TERMCF1-129999
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5 Creedmoor, Zeus Action, 24 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 130155 , MPN: 130155 , UPC: 843068130155 , Code: 2SB-BAB-TERMCF1-130155
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5 Creedmoor, Zeus Action, 22 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 129654 , MPN: 129654 , UPC: 843068129654 , Code: 2SB-BAB-TERMCF1-129654
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 PRC, Kratos Action, 24 inch, 5/8x24 Thread, 1-9 Twist, Sendero Profile, Graphite/Sliver, 129982 , MPN: 129982 , UPC: 843068129982 , Code: 2SB-BAB-TERMCF1-129982
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, .300 Winchester Magnum, 24in, 1-10 Twist, 5/8-24 Thread, Terminus Kratos, Sendero, 5 Groove, 130742 , MPN: 130742 , UPC: 843068130742 , Code: 2SB-BAB-TERMCF1-130742
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5 Creedmoor, Apollo Action, 22 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 130261 , MPN: 130261 , UPC: 843068130261 , Code: 2SB-BAB-TERMCF1-130261
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5 PRC, Zeus Action, 24 inch, 5/8x24 Thread, 1-7.5 Twist, Sendero Profile, Graphite/Sliver, 130131 , MPN: 130131 , UPC: 843068130131 , Code: 2SB-BAB-TERMCF1-130131
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5 Creedmoor, Apollo Action, 24 inch, 5/8x24 Thread, 1-8 Twist, Sendero Profile, Graphite/Sliver, 130254 , MPN: 130254 , UPC: 843068130254 , Code: 2SB-BAB-TERMCF1-130254
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6mm Creedmoor, Apollo Action, 24 inch, 5/8x24 Thread, 1-7.5 Twist, Sendero Profile, Graphite/Sliver, 130209 , MPN: 130209 , UPC: 843068130209 , Code: 2SB-BAB-TERMCF1-130209
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6.5 PRC, Apollo Action, 24 inch, 5/8x24 Thread, 1-7.5 Twist, Sendero Profile, Graphite/Sliver, 129869 , MPN: 129869 , UPC: 843068129869 , Code: 2SB-BAB-TERMCF1-129869
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6mm Creedmoor, Zeus Action, 22 inch, 5/8x24 Thread, 1-7.5 Twist, Sendero Profile, Graphite/Sliver, 130094 , MPN: 130094 , UPC: 843068130094 , Code: 2SB-BAB-TERMCF1-130094
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6mm Creedmoor, Zeus Action, 24 inch, 5/8x24 Thread, 1-7.5 Twist, Sendero Profile, Graphite/Sliver, 130087 , MPN: 130087 , UPC: 843068130087 , Code: 2SB-BAB-TERMCF1-130087
Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel, 6mm Creedmoor, Apollo Action, 22 inch, 5/8x24 Thread, 1-7.5 Twist, Sendero Profile, Graphite/Sliver, 130216 , MPN: 130216 , UPC: 843068130216 , Code: 2SB-BAB-TERMCF1-130216
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