The new CB-series brake features a four-port, two-chamber design that is up to 40% more efficient than the old 30BA brake when used alone. Thunder Beast was able to reduce the maximum outer diameter of the shoulder surface while increasing the overall conical shoulder area to increase lockup strength. This smaller brake looks great on AR pattern rifles, along with 6.5mm, 7mm, and .30 caliber precision rifles.
Brand: Thunder Beast Arms - SKU: - Model: 30CB - UPC: 3393804132259
Manufacturer | Thunder Beast Arms |
Model | 30CB |
UPC | 3393804132259 |
Secondary Description | Thunder Beast Arms CB Muzzle Brake |