Home / Barrels / Proof Research / Proof Research 257 Caliber Non-Threaded Rifle Barrel Sendero 16.5 in 7.5 Twist Pxt 2.8 Weight Carbon
Proof Research 257 Caliber Sendero 16.5" 1-7.5 PXT Carbon Barrel
$905.98 0 in
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Specifications
Caliber
Brand
Model
MPN
157480
UPC
843068157480
Barrel Length
16.5"
Material
Carbon Fiber
Gauge/Chamber
.257 Caliber
Description
Proof Research 257 Caliber Non-Threaded Rifle Barrel Sendero 16.5 in 7.5 Twist Pxt 2.8 Weight Carbon. PXT - PROOF Exponential Twist - is a complete rethinking of conventional rifling geometry and twist progression engineered to reduce engraving force minimize throat erosion and create a smoother transition as the projectile engages the rifling. Specifications for Proof Research 257 Caliber Non-Threaded Rifle Barrel: Manufacturer: Proof Research Projectile Caliber: .257 Caliber Threads per Inch: Non Threaded Barrel Twist Rate: 1-7.5 Barrel Material: Stainless Steel Flutes: No Gun Make: Proof Research Gun Type: Rifle Package Contents: Proof Research 257 Caliber Non-Threaded Rifle Barrel Proof Research 157480: 257 Caliber Non-Threaded Rifle Barrel Sendero 16.5 in 7.5 Twist Pxt 2.8 Weight Carbon
