BSF Carbon Fiber AR-15 Barrel 6MM ARC

Your Price: $819.00

Part Number: BSF-AR15-6A-

Availability: In Stock. Please allow 7 working days for this to ship.

Barrel Length *

Twistrate *

1:7.5 Twist

Quantity

Description

After turning down the barrel, BSF jackets a 416R Stainless steel match barrel in a roll-wrapped carbon fiber sleeve and load it under tension. They use this jacketing method rather than wrapping the barrel in carbon fiber because this method of wrapping has been proven to trap heat and cause delamination. The carbon fiber they use is specially designed to move at the same expansion rate as 416R stainless steel. BSF machines slots into the carbon fiber allowing air to move around the barrel and vent heat quicker without any delamination issues. Using the Carbon Fiber this way keeps the rifling straighter the warmer the barrel gets because it's under tension. This allows us to maintain superior stiffness and strength while keeping the barrel extremely lightweight.

Specs:

Grendel Type 2 Bolt
Stainless steel beneath carbon
6 Groove Button Rifling
1:7.5 Twist
5/8" 24 Threads
.875 OD
11° Target Crown
Chambered in 6mm ARC
12" - Carbine Gas
14.5"-16" - Mid Gas
18"-20" - Rifle Gas
22"-24" - Rifle Gas (If your barrel was ordered before 2/10/22 in these lengths, it is a rifle+2 gas length)
AR-15 Platform

BSF Carbon Fiber AR-15 Barrel 6MM ARC

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