Proof Research 107720 Bolt-Action .308 Rifle Barrel, 8TW

Proof Research 107720 Bolt-Action .308 Rifle Barrel, 8TW

PROOF RESEARCH
SKU:
107720
|
UPC:
843068107720
$899.00
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Width:
3.70 (in)
Height:
3.10 (in)
Depth:
25.20 (in)
Condition:
New
Current Stock:
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Description
PROOF 107720 BOLT 308 16.5 8TW

Upgrade or replace your bolt-action rifle barrel with the PROOF Research 107720 barrel chambered for .308. Designed for platforms that accept compatible .308 barrels, this component is intended for shooters, gunsmiths, and builders seeking a properly specified replacement or project barrel. The barrel is identified as an E X Tra barrel and carries the 8TW designation provided by the manufacturer.
Use the PROOF Research 107720 as part of a carefully matched rifle build or as a replacement component for a compatible bolt-action firearm. Before ordering, confirm chambering, barrel interface, thread or fitting requirements, and compatibility with your receiver and intended application. Professional gunsmith installation is recommended to help ensure proper fit, headspace, alignment, and safe operation.
This barrel is supplied under PROOF Research part number 107720, making it easy to identify when matching the component to manufacturer information, build documentation, or replacement requirements. Its .308 chambering supports a widely used rifle cartridge, while the 8TW designation helps distinguish this configuration from other available barrel options. Always follow applicable firearm safety practices and consult a qualified gunsmith for installation, inspection, and final verification.

Features:

  • Brand: PROOF Research
  • Part Number: 107720
  • Chambering: .308
  • Configuration: Bolt-action rifle barrel
  • Type: E X Tra Barrels
  • Twist Designation: 8TW
Additional Information
type:
E X Tra Barrels