PROOF Research 155110 Bolt-Action Rifle Barrel, .257 Caliber, 26 in, 1:7.5 Twist, PXT

PROOF Research 155110 Bolt-Action Rifle Barrel, .257 Caliber, 26 in, 1:7.5 Twist, PXT

PROOF RESEARCH
SKU:
155110
|
UPC:
843068155110
$549.00
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Condition:
New
Current Stock:
Description
PROOF 155110 BOLT 257 26 7.5TW PXT

Upgrade a compatible bolt-action rifle with the PROOF Research 155110 rifle barrel, engineered for shooters seeking a purpose-built .257 caliber barrel for precision performance. This barrel features a 1:7.5 twist rate designed to support appropriate projectile stabilization across compatible ammunition configurations, making it a practical choice for hunting, target shooting, and rifle customization applications.
The PXT configuration provides a specialized barrel option for compatible platforms and builds. Its 26-inch profile offers a balanced foundation for rifles where a longer barrel is preferred for velocity potential, sight radius, and overall handling characteristics. Before ordering, verify chambering, action compatibility, threading or mounting requirements, and any manufacturer-specific installation specifications for your rifle.
PROOF Research is recognized for producing precision-focused rifle components for demanding shooters and builders. Part number 155110 is intended for users who need a dedicated .257 caliber replacement or project barrel with a defined twist rate and bolt-action application. Professional installation and proper headspace verification are recommended to help ensure safe, reliable operation. Always confirm the exact cartridge chambering and platform fit before installation, and follow all applicable firearm safety procedures.

Features:

  • Brand: PROOF Research
  • Part Number: 155110
  • Application: Compatible bolt-action rifles
  • Caliber: .257
  • Twist Rate: 1:7.5
  • Configuration: PXT
  • Type: Extra Barrels
Additional Information
type:
E X Tra Barrels