BSF Barrels Carbon Fiber 6mm Bolt Action Barrel 22" 1:7.5 Twist

Bsf Barrels Barrel Features The Bsf Barrels Barrel is built from a button rifled 416R stainless steel match barrel that is turned down and jacketed in a roll-wrapped carbon fiber sleeve loaded under tension. This approach is used instead of wrapping the barrel directly in carbon fiber a method that has been shown to trap heat against the steel and lead to delamination. The carbon fiber is engineered to expand at the same rate as the 416R stainless steel it surrounds keeping the two materials working together rather than separating as the barrel warms during firing. Because the jacket is under tension the rifling stays straighter even as the barrel heats up through extended strings of fire which supports maintained precision. This barrel is produced in a not ported configuration keeping the carbon fiber sleeve uninterrupted along its length. Chambered in 6mm with a 1 in 7.5 twist rate the 22 inch barrel is suited to the longer heavier for caliber bullets favored in long range 6mm shooting disciplines. At approximately 41.1 ounces the barrel delivers notable weight savings compared to an equivalent all-steel barrel of the same length and contour. With a 5/8x24 thread pattern this Bsf Barrels barrel gives precision rifle shooters a lightweight accuracy-focused upgrade available for sale at ARMSAGORA. BSF Barrels Barrel Specifications Manufacturer: BSF Barrels Caliber: 6mm Barrel Length: 22 Barrel Description: Button Rifled Barrel Finish: Carbon Fiber Barrel Material: Stainless Steel Barrel Type: Not Ported Twist Rate: 1:7.5 Grooves: 6 Thread Pattern: 5/8x24 Action: Bolt Weight: 41.10 oz Available At: ARMSAGORA