BSF Carbon Fiber AR-15 Barrel 9MM

Your Price: $599.00

Part Number: BSF-AR15-9MM-

Availability: Back Order.

Barrel Length *

Twistrate

1:10 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:

6 Groove Button Rifling
Thread: 1/2" 28
.875 OD
1:10 Twist Rate
Chambered in 9mm

Weight Chart

Length	Weight
8.5 Inches	11.9 Ounces
10.5 Inches	12.9 Ounces
12.5 Inches	13.8 Ounces
14.5 Inches	15.2 Ounces
16.5 Inches	16.6 Ounces

BSF Carbon Fiber AR-15 Barrel 9MM

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