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New! BSF Barrels AR-15 9mm Threaded Barrel Up to $29.95 Off w/ Free Shipping — 2 models
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Code: 37J-ATB-BSF838-SF3IYT0038
MPN: SF3IYT0038
Code: 37J-ATB-BSF838-SF3IYT0037
MPN: SF3IYT0037
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Product Info for BSF Barrels AR-15 9mm Threaded Barrel
After turning down the barrel, we jacket a 416R Stainless steel match barrel in a roll-wrapped carbon fiber sleeve and load it under tension. We 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 we use is specially designed to move at the same expansion rate as 416R stainless steel. We machine 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.
Specifications for BSF Barrels AR-15 9mm Threaded Barrel:
| Manufacturer: | BSF Barrels |
| Color: | Gray |
| Finish: | Carbon Fiber |
| Fabric/Material: | Carbon Fiber |
| Barrel Profile: | Contour |
| Threads per Inch: | 1/2x28 |
| Barrel Twist Rate: | 1-10 |
| Barrel Material: | 416R Stainless Steel |
| Flutes: | No |
| Gun Make: | AR Platform |
| Gun Model: | AR-15 |
Package Contents:
- BSF Barrels AR-15 9mm Threaded Barrel