Proof Research Barrel .243 Caliber 16.5″ Sendero Contour 1-7.5 Twist

Proof Research carbon fiber rifle barrel in .243 caliber. Sendero contour with 1-7.5 twist rate.

– Caliber: .243
– Barrel length: 16.5″
– Twist rate: 1-7.5″
– Contour: Sendero
– Breech length: 2.5″
– Shank diameter: 1.20″
– Material: Carbon fiber
– Grooves: 4
– Weight: 2 lbs 8 oz