Proof Research Bolt Action Barrel Blank, .284 Caliber, 22″, Carbon Fiber Wrap, Sendero Light Contour, 1:8″ Twist

Match-grade bolt action barrel blank in .284 caliber with carbon fiber wrap. 416R stainless steel core wrapped in aerospace-grade carbon fiber composite for reduced weight and improved heat dissipation.

– Caliber: .284
– Barrel length: 22″
– Contour: Sendero Light
– Twist rate: 1:8″
– Breech diameter: 2.5″
– Shank diameter: 1.20″
– Weight: 2 lbs 12 oz
– Material: 416R stainless with carbon fiber wrap
– Grooves: 5